In WHM, navigate to the Advanced Editor of the Exim Configuration Manager. The system's "real" domain name won't matter as much if rewriting is performed, though try to avoid using someone else's domain regardless (use . To configure a smart host, create /etc/exim. So I decided to use a Smarthost, in particular a Google Workspace relay. template to use port 26 instead of 25. com R: smarthost for hogehoge@example. Change the group ownership of the file to the mail group. " Sep 18, 2016 · Edit /etc/exim4/update-exim4. I need to configure exim smarthost for a single sender domain (smarthost without auth, relay for authorized ip). This worked correctly and I was able to use telnet or an MUA to send mail and it was relayed by Mandrill properly. This setting allows you to use a smarthost for outgoing messages. com. You can replace the domains line with domains = * if all mail must go to the O365 server; put the right hostname for that server in the route_list line. 04. Note: we advise setting the hostname using a HOSTNAME environment variable, instead of --hostname. com and mx2. which causes the exim smarthost to retry, increasing the queue size Chapter 31 - Address rewriting. > > > Thanks for the advice it is a debian list, so I've asked on the exim4 debian user's list and we'll see if I get any hits in case it matters Currently I have my exim configuration set to send all e-mails using an external SMTP server. *@host2. When we had a problem with rDNS at a datacenter which couldn't be instantly fixed, we simply sent all outgoing email through a different server until we got the rDNS fixed. 1. 0 ; 127. Open /etc/ssmtp/ssmtp. domain. 1. Create a directory /etc/exim4/virtual and add one file per domain, named exactly the domain name. The smarthost logs the from and to addresses for legal reasons and then delivers the email. 2. This posts shows the way to configure Exim as client to send authenticated and encrypted (TLS) emails through a smarthost. (If you forget to do this, messages will be bounced). The IP of the hosts is already in my_networks in the postfix config. And exim makes using one very easy. Lets suppose the smarthost email server is listening on port 587 for secure outgoing SMTP… Configure exim to use the smarthost This server uses another server as a smarthost. Sign up for Mailjet; Log in to WHM, and navigate to "WHM / Service Configuration / Exim Configuration Manager / Advanced Editor. One email Using what we call a smarthost is often a valid solution, and very reasonable. Modified 12 years, 8 months ago. Then. Apr 28, 2013 · 1) your exim sends outgoing email via smart host. com, the system works as it should. 3. host_find_failed = defer. client file in the Exim folder. Restart Exim. Apr 13, 2023 · You would need to configure Exim to masquerade the entire sending address (not just the domain) with your smarthost account's address – probably something like this. (This used to be called a "router" in exim-talk, I think it still is). tar. conf. client_send = : username@demo-domain. Feb 2, 2008 · This message is part of the following thread: the complete thread tree sorted by date: Laszlo Gal at Dec 30, 2003 · Sujet: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails On Dec 29, 2003, at 7:03 PM, Dan Egli wrote: > Suresh Ramasubramanian wrote: > | Dan Egli writes on 12/29/2003 6:47 PM: > | > |> I can see your point, but perhaps you can see ours. home. Now, edit the file. The workaround is to get Exim to listen on another port other than 25 to bypass the ISP's block. Since Docker 20. com to both act as smart hosts (exim tries the first, then the second etc. I'm trying to set up exim4 as a smarthost in front of the ISP mail server. * smtp-relay. To send email via a smart host disable the dnslookup router in your exim4. To set up a server-wide smarthost, go to WHM's Home »Service Configuration »Exim Configuration Manager and search for the option, "Smarthost Support. com and CC:test02@domainA. Also, make sure you disable Sendmail: # service sendmail stop. I'd say a good 85% of the 5xx's I get are from DUL blocks. Dec 30, 2003 · Assunto: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails On Dec 29, 2003, at 7:03 PM, Dan Egli wrote: > Suresh Ramasubramanian wrote: > | Dan Egli writes on 12/29/2003 6:47 PM: > | > |> I can see your point, but perhaps you can see ours. Click the " Save " button. Вторым шагом создаём файл /etc/exim4/staticroutes с содержимым Feb 23, 2024 · Hello Ian, Thank you for your reply. example. domains = !+local_domains. Select the textbox for the " Smarthost support " option. no_more. g. chmod 640 /etc/smartdomains. If your server uses a smarthost for sending mail, and you want Exim to follow the maximum hourly email-sending limits, you must configure Exim as outlined here. These settings can be done either from the command line or using the WHM Exim Configuration Manager under the Advance Editor. local on the source server (server1 in this example) and add the following lines. com:<myid@mydomain>:<mypassword> line. com::587) Remote server hostname: Remote server requires authentication: driver Oct 26, 2015 · Source Mailserver Config. Click here to read more Jul 10, 2022 · Use satellite instead of smarthost because no local mail is required -- everything should go to the real address. Set the file permissions to 640. If there is no match, the router declines. Exim: Use remote_smtp or smarthost for failover. com hogehoge@example. Feb 19, 2024 · [exim] Exim4 smarthost troubles Català Dansk Deutsch Ελληνικά English Español suomi Français Galego magyar Italiano 日本語 Nederlands Polski Português Português Brasileiro This message is part of the following thread: The smarthost list should follow the exim specs about host lists. org The MailJet smarthost setup instructions are similar to the SendGrid smarthost setup instructions. com::587. 0/8 ; ::1 no_more Before we begin, you will need some information from your Smarthost provider, including: The username and password of your account on the SMTP relay. smarthostの設定で,外部SMTPサーバーに中継されていること; 465ポートに送信していること; が確認 May 20, 2022 · I have setup my exim4 as a local mta with smarthost delivery (debian 10 vm) following this guide: Exim on DebianWiki. no_local_from_check. dpkg-reconfigure exim4 and choose smarthost, and provide with the name and port of your ISP server, after that, edit the file /etc/exim4/passwd. At Bobcares, we often get requests to configure Exim smarthost, as a part of our Server Management Services. com . 4armed. No firewalls configured on the server and no rules from the cloud provider. variables. This is a classic example of the XY problem that I should have been more aware of. com transport = remote_smtp The "remote_smtp" transport will not send DKIM keys. If Remote mail server requires custom port, it could be added by appending ::PORT to the hostname (e. Provide details and share your research! But avoid …. This does not set any macros. Howdy, Running cPanel v68. This is most common on an internal network. 0/0. If you are signing with DKIM on your Direct Admin server you may need to add the following line under hosts Dec 30, 2003 · Asunto: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails On Dec 29, 2003, at 7:03 PM, Dan Egli wrote: > Suresh Ramasubramanian wrote: > | Dan Egli writes on 12/29/2003 6:47 PM: > | > |> I can see your point, but perhaps you can see ours. For each of the referenced sections, enter the information below that section into the Navigate to " Home / Service Configuration / Exim Configuration Manager . For example, to get Exim to listen on** both port 25 and port 587**, you'd add the following code to /etc/exim. Viewed 851 times 0 I would like to set up Exim4 on Mar 21, 2024 · Configure gmail as a smarthost. I have a currently an urgent problem with our live server script based email deliverability. In the text box, input the following: mailgun_login: driver = plaintext. To configure this setting, enter a valid route_list value in the Smarthost support text box. another mail server. custom file: How can I setup Exim to use the smarthost only for a single email address so that if an email from anyone other than that address are being processed by Exim it will use the standard Exim configuration as if there is no smarthost and if there is an email being sent by either our email client or the server that uses ouraccount@gmail. And add a smarthost router like follows: smarthost: driver = manualroute domains = * transport = remote_smtp route_data = your. This is quite simple with a few configuration settings. Nov 21, 2005 · Re: [exim] smarthost relay problems Català Dansk Deutsch Ελληνικά English Español suomi Français Galego magyar Italiano 日本語 Nederlands Polski Português Português Brasileiro Tämä viesti kuuluu seuraavaan säikeeseen: Jul 17, 2019 · Not running the queue would mean those messages are never sent. Unqualified envelope addresses Feb 2, 2008 · I'm new to exim4 and not sure if this is the right forum for my question. com AuthPass=Your-Gmail-Password FromLineOverride=YES mailhub=smtp. When a local web application sends an email to localhost:25, it remains stuck in the queue; if i try to force deliver it, this happens: May 31, 2024 · To set up outbound email sending through remote mail server, fill in example values and copy generated snippets to their respective files. arpa if you have nothing else). Aug 7, 2020 · Before we begin, you will need some information from your Smarthost provider, including: The username and password of your account on the SMTP relay. In a different window, send an email from your system and make sure that you see a record go by with R=smarthost T=remote_smtp_smarthost H=gmail-smtp-msa. 10, the latter has the side-effect of making other services on the same Docker network resolve said hostname to the in-container IP address of the mailer container. to the file, substituting the correct email account Exim Smart Host smtp relay provider with CPanel. client containing a smtp. luxsci. conf then run the command update-exim4. Our development server is using IP 54. This have only tested with Debian by me, and it is really easy. Find the option labeled "Smarthost support". route_list = * o365server. be sure to select mail sent by smarthost, no local mail (unless you are configuring local mail, which most folks at home do not need). In the smarthost open up the Exim configuration and add the IP to the section and finally, restart Exim. General option settings must always appear before Jan 23, 2013 · Then reconfigure exim4: dpkg-reconfigure exim4-config Configure exim4 to use a lot of small files, smarthost through localhost:587. office365. Enter an astrisk character, followed by the relay server that GoDaddy provided to you. Before configuring Exim as SMTP-relay, we have to make sure Exim is installed on your CloudStick powered server. com:587 UseSTARTTLS=YES. I think I've done everything needed for smarthost relay with Boolean option that controls whether update-exim4. I have set this up in Google Workspace, and I believe it can take 24 hours to take effect. conf contains the line dc_smarthost='smtp. Jul 3, 2019 · $ /usr/sbin/exim4 -bt hogehoge@example. Smarthost support. The combination of a pattern and its data is called a “routing rule”. I'm using Exim4 version 4. conf on both servers. On this page, you will need to add the following blocks Dec 30, 2003 · À: Michael Johnson CC: exim-users Sujet: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails Jun 13, 2024 · To restore an Exim configuration backup that you saved to a local drive, perform the following steps: Click Choose File to select the backup file. I initially had Exim set up to smarthost and had the Mandrill settings in the . or with ports other than 25: Jul 26, 2014 · To avoid this situation, exim4 (the default Debian MTA) can be adjusted to use SMARTHOST (in this case a gmail account, but any other smtp server can be used). Asking for help, clarification, or responding to other answers. Be sure to change to the hostname or IP of the smart host server. net. I have configured exim4 as such that when we send an email from our web applications (which is on the same server as exim4), that it relays the email to a smarthost elsewhere - actually an email server that is owned Exim comes with a bulky default configuration file which is located in /etc/mail/exim. d (“true”) as input. tld and is available at 172. ), specify the SMARTHOSTS env var as follows: -e SMARTHOSTS= "mx1. Jul 27, 2011 · Exim4 as an Authenticated Smart Host. ROUTER_DNSLOOKUP_IGNORE_TARGET_HOSTS seemed to be a default based on the Debian exim conf, so is used elsewhere in my config, so might as well be consistent and use it for this router. Jan 11, 2024 · Because we have created our own smarthost, we will need to whitelist our development server’s IP so it can connect to our relay. по сути добавляем блок сразу после begin routers. To configure MailGun on your server: Sign up for MailGun, if you still need to do so. Click Upload to upload and restore the selected backup file. Everything works fine, except from some emails coming from invalid senders (most likely spam). l. At the prompts, do the following: Select the option “mail sent by smarthost; no local mail”. Settings Configure exim4 as following: Dec 30, 2003 · messages to a smarthost so that they can be delivered that way, if possible. " Click the " Mail " tab. transport = smtp_smarthost_auth. Now let’s take a backup of the Exim4 conf file we can use it later if anything goes Configure Exim / Directadmin to Use a Smarthost is a step-by-step guidance on how to routing all mails to a smarthost or a specific domain to a smarthost. 1 beta testing but I will install it on our test server 18. Exim 4 is also installed during the installation of CloudStick. com::587'. If Exim4 restarted, go ahead and run sudo tail -f /var/log/exim4/mainlog to watch the mail logs. " On this page, search for "Section: AUTH". 0. Edit /etc/exim4/passwd. 4 Hide local mail name in outgoing mail? Yes Visible domain name for local users: relay. public_name = LOGIN. com Jan 8, 2016 · For the moment, I have smarthost configured with dpkg-reconfigure exim4-config so that update-exim4. The ISP rejects them with. txt. com I want to use exim4 as a smarthost to send email using an smtp mail account over ssl. 1:25 The target relay is docker-mailserver. In exim configuration domainlist local_domains is used to store list of email domains that should be delivered to local (this hosts) mailboxes. Allow untrusted users to set their own sender: untrusted_set_sender = *. Feb 23, 2012 · This will also depend on which version of exim you are running, and which distro as well (eg, debian has a meta-config configuration file, which abstracts a lot of this for you). Since the exim install doesn't come up with the config options, and just defaults to local mode, that may be why the options are getting set. Before we begin, you will need some information from your Smarthost provider, including: The username and password of your account on the SMTP relay. gmail. smart_route: driver = manualroute. conf, enter: # vi /etc/ssmtp/ssmtp. run. Don't know why; it's unclear what these do. Docker mailserver uses the name domain. secureserver. com even messages to root@localhost would be relayed to smarthost. Nov 21, 2005 · > running "exim -v -M 1EeF4R-0007Bz-Nt" to force retrying. I am running centos and have a config at /etc/exim/exim. Postfix - Send only rejected mail through smarthost. /etc/exim. Here is an example: * dedrelay. Dec 30, 2003 · Para: Michael Johnson CC: exim-users Asunto: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails Dec 30, 2018 · On the host, exim4 is configured to use a smarthost. conf That should do it. There are some circumstances in which Exim automatically rewrites domains in addresses. > > But your "exim4-reconfigure" smells like debian - so you probably better > ask on their exim-users list. mail. Your Exim (by default) should use port 25. Once in a while some remote smtp server ref Dec 19, 2017 · Exim is a very flexible and common MTA (mail transfer agent) in Unix systems. secure-email-32. I have come to terms with the fact that I cannot use port 25 to send emails from Exim. conf uses /etc/exim4/exim4. Paste the following code in the AUTH Box: driver = plaintext. Nov 24, 2015 · The following configuration sets up Exim to send via a Smarthost, i. First, navigate to WHM > Exim Configuration Manager > Advanced Editor. Without route_list = !+local_domains smarthost. Each pattern has associated with it a list of hosts and some other optional data, which may include a transport. I've seen the hosts_require_tls option, but I need SSL and not TLS. Configure Exim4. I also have /etc/exim4/passwd. Using exim4 as smarthost with The easiest way to do this might be to put an ignore_target_hosts directive on the SMTP router, so that Exim passes over that router if it finds an IPv4 address in the MX record of the destination. May 22, 2020 · Exim4 Smart Host Relay. How should I do this? Dec 17, 2019 · Want to set up an Exim Smarthost for a specific domain? A Smarthost is an intermediate mail server that offers a smarter way to filter emails. Create the file to contain the domains and the associated routes. Codename: xenial. com offers STARTTLS extension of ESMTP protocol => your MTA/exim can turn unencrypted SMTP connection into encrypted one (the same TCP connection). Click the Mail tab. e. For example if you want mx1. The hostname exim uses is localhost and it is listening to port 127. 57 so we need to add this to the hostlist relay_from_hosts section. the package being installed for convenient inclusion in the configuration. T=remote_smtp defer (-53): retry time not reached for any host Description . Jun 13, 2018 · The exim4-config package was configured for "mail sent by smarthost; no local mail" and the outgoing smarthost to smtp. sudo dpkg-reconfigure exim4-config. Share. 76 and can't really find what I'm looking for - except if I don't understand how exim4 works exactly. I have added IGNORE_SMTP_LINE_LENGTH_LIMIT=1 to the top of both servers exim. host ignore_target_hosts = <; 0. 8 <[email protected]>: Sender address rejected: Domain not found. If you work with CPanel but want turboSMTP as a smart host email relay to send your emails, please follow this path: Main > Service Configuration > Exim Configuration Editor > Advanced Editor. Configuration can be done in a single file containing several chapters. # chkconfig sendmail off. I see many post on this forum but no one have a working link Exim fails to send an email, and an entry similar to the following can be found in the Exim log. Click here to read more Mar 30, 2020 · Hi guys, and thanks for the great work! Sorry I was sick and could not participate to 1. client and put in your username and password, something like: Finally, hack your exim4. local had the following in it: @ROUTERSTART@ send_to_smart_host: driver = manualroute route_list = !+local_domains smarthost. - Select the Advanced Editor tab. If my smarthost is expecting a ssl connection (smtp over ssl) it does not work. Release: 16. . Many options in there are not necessary in a regular use case. transport = remote_smtp. Navigate to: WHM >> Exim Configuration Manager >> Basic Editor. com : mx2. I get the following from the exim mainlog. There are several options to stop it doing this: Add required users to the trusted users list: trusted_users = user1:user2. Find the section for remote_smtp_smarthost and add port = 26 to it. Backup files use the . Update file with the following settings: AuthUser=vivek@gmail. 272 [42047] 1rdKQn-000AwA-Mt ** ericnk321@??? Mar 9, 2007 · Exim. com". Google Cloud disallows that from Compute Engine. 4. This setting defaults to Off. client and add: localhost:[email protected]:yourpassword Remember to check permissions, and then run: update-exim4. When too many outbound emails to a domain fail, Exim will defer delivery and attempt to send the emails again later. This will be the server that is routing all email for the domains sending outbound email. invalid is the full email address and yourUserPassword is the password for the Authenticating user as configured in Spam Experts. fr, online. template (“false”) or the multiple files below /etc/exim4/conf. Our company changed to o365 mail and currently our server side scripts and webshops can not send emails anymore due to massive Oct 28, 2018 · Description: Ubuntu 16. 272 [42047] 1rdKQn-000AwA-Mt ** ericnk321@??? May 4, 2018 · # Smarthost auth - comment out to disable: SMARTHOST_AUTH = /etc/exim4/exim_smarthosts Router. 04LTS when I have time. - --- Dan We would like to show you a description here but the site won’t allow us. invalid : yourUserPassword. domains = ! +local_domains. Next, configure exim4: dpkg-reconfigure exim4-config. To configure Exim, open WHM and navigate to the Exim Configuration Manager in the Service Configuration section of the sidebar menu. com[/EMAIL], it will be processed by the smarthost? The manualroute router compares a list of domain patterns with the domain it is trying to route. *:login:password. Enter the following in the " Smarthost support " option's text box. 450 4. 2024-02-22 18:32:54. To prevent wasting resources repeatedly trying to access an offline host, a retry time is imposed, and that time has apparently not yet been Dec 30, 2003 · To: exim-users Betreff: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails Jul 27, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Jun 4, 2024 · Some ISPs are now blocking outgoing port 25 which prevents users from using SMTP via their server. Step 2. If not, please advise. We pass all of our outbound Exim email to a smarthost for auditing reasons. DON'T have it be a default option! Make it something that must be explicitly configured. net) cat /etc/exim4/update-exim4. server1. com router = smarthost, transport = remote_smtp_smarthost host 外部SMTPサーバ名 [IPアドレス] port = 465. Log in to WHM, and navigate to " WHM / Service Configuration / Exim Configuration Manager / Advanced Editor. " Enter an asterisk ( *) and a space, followed by the value of the smarthost. We can check Exim installed on CloudStick using the command, dpkg -l | grep exim. 2. For “System mail name” leave the pre-filled hostname or PQDN. and insert your user and password info, to authenticate on your ISP server in this format Sep 7, 2023 · I setup exim in order to send messages via a smarthost when the recipient domain is in a specific list, otherwise the delivery is direct via remote SMTP. touch /etc/smartdomains. The following guide will be the focus on how to do this through the WHM interface. Procedure. I can't seem to disable this ACL no matter what I do. google. Fill the files with the aliases you wish to forward. Configure Exim to use a smarthost step-by-step guidance on how to routing all mails to a smarthost or a specific domain to a smarthost. com byname. Something like: ignore_target_hosts = 0. Basically, you'll want to configure exim with a smarthost, set to hostgator's SMTP server. 36. The main difference with MailJet is that it uses "ROUTERSTART" instead of "PREROUTERS". Exim’s configuration is divided into a number of different parts. Dec 29, 2003 · Jochen Erwied writes on 12/29/2003 4:39 AM: > -- > On Sun, Dec 28, 2003 at 08:03:14PM -0600, hanasaki wrote: > >>Is there a way to have exim always try direct delivery and then fallback Jun 13, 2024 · This allows Exim to verify that the address exists before Exim accepts the message. The resolved smtp servers IP addresses (from exim log file) are pingable. Sep 6, 2016 · mail sent by smarthost; received via SMTP or fetchmail IP address of hostname of the outgoing smarthost: 1. This is just before the router in my config, but it could also go Feb 23, 2024 · Hello Ian, Thank you for your reply. Остальное приведено для примера, т. Tested with different smtp servers: (gmail, free. е. gz file format by default. Jan 16, 2024 · hi all. and add the line. By default exim does not trust users and does not allow users to override sender. 2) the smart host refuses to relay (accept to send send further) without SMTP AUTH. com is being configured to send via smarthost. Access the server's command line as the 'root' user via SSH or " Terminal " in WHM. The macro MAIN_PACKAGE_VERSION is set to Debian's Version number of. Then you just need a fall-through router below pointing at the smarthost transport. conf files and continue to get errors. 5 LTS. Any suggestions on what to do? Procedure. Then I enabled TLS and authentication and blocked non-authenticated users from using Exim. The relay’s IP address or domain name, including the port. Nov 10, 2015 · This caused Exim to expect local accounts to send mail with as well, but all I wanted was messages sent to my main email. What we're seeing: Example 1: If user Tim sends an email TO:test01@domainA. That is, everything routes through smtp. In this case, the host nsm. I tried adding another router just before the definition of smarthost: in the config file, setting senders = . Route emails for only specific domains to a Smarthost: Step 1: In the cPanel/WHM interface search "exim" and navigate to the Exim Configuration Manager. same_domain_copy_routing = yes. chgrp mail /etc/smartdomains. sudo nano /etc/exim4/passwd. The two most common are when an address is given without a domain (referred to as an “unqualified address”) or when an address contains an abbreviated domain that is expanded by DNS lookup. The fact that exim is reporting "retry time not reached for any host" means that the smarthost apparently was unreachable at some point. Scroll to the bottom of the page and click the blue Save button. Step 4: Check the Exim logs (usually /var/log/exim_mainlog) and the Mail Log Viewer on the outbound Smarthost to make sure that email is being routed properly. Anyway, one good option would be instead of using a dpkg-reconfigure, have puppet config the file /etc/exim4/update-exim4. Ask Question Asked 12 years, 8 months ago. conf and set dc_other_hostnames to include all the domains you will be forwarding mail for. Oct 7, 2015 · driver = manualroute. All users authenticate with my exim server with a local password and then the messages sent is relayed through a smarthost to a remote SMTP server, which uses a different login compared to the one used directly by the users connected to my exim server Install exim4 and set it to use your relay server as a smarthost. 10 as well as the public IP. I fixed the underlying issue by setting exim4 to mail sent by smarthost; no local mail on the first screen of its dpkg-reconfigure exim4 Hello, This issue ended up being caused by a custom smarthost configuration that was present on the server. Where username@demo-domain. Changed dc_other_hostnames back to mini31 and dc_readhost to omething. smart. Feb 6, 2021 · Now, let’s actually start by installing Exim ( exim4-daemon-light is enough): apt install exim4. 17. client. Dec 30, 2003 · A: exim-users Asunto: Re: [Exim] exim4 smart host - how to use it only when non-smarthost fails Dec 3, 2021 · Procedure. pehhjxuvdtytwsxlgeuo