Exim is a sendmail-compatible Mail Transfer Agent, licensed under the GPL, designed for Unix-like operating systems.

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19 views

Server is blacklisted on Cloudmark but EXIM logs showing no evidence of outgoing spam

My server is getting the following warning when sending email SMTP error from remote mail server after initial connection: 554 p3plibsmtp01-04.prod.phx3.secureserver.net bizsmtp IB103. Connection ...
1
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1answer
19 views

Exim - add footer to all outgoing emails except for one user

I am currently managing an email server that is being handled by Exim 4.85 This server currently adds a footer to all outgoing messages. The line that adds this functionality can be found on several ...
1
vote
1answer
17 views

Debian, DKIM and Exim4 never returns public key

i wanted to use DKIM in an exam mailserver on debian. My DNS settings are: @ IN TXT "v=spf1 mx -all" 27564764._domainkey.example.com IN TXT "v=DKIM1; k=rsa; ...
-1
votes
1answer
24 views

LDAP down - exim down

I need some ideas here: Centos 5 with ldap authentication loses exim functionality once the ldap server becomes unavailable (in the logfile I can see it just hangs once receives "rcpt to:") , any ...
1
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2answers
1k views

Rate limit exim per user basis

How can I implement "rate limit" in Exim so that every user in my exim can send specific number of emails per day. List A of Users can send 100 emails per day and the list B of users can send 500 ...
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4answers
47 views

How to find spam email sending script on server

For last 3 months i am getting email from my hosting providers that my server is sending spam emails and today i did research on it and found that it is actually doing. I used exim to check out the ...
0
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1answer
25 views

Exim Blacklist -> *domain doesn't work

I have a manual filter in the exim. It was done this way: In section: "CONFIG". I put: domainlist exim_blacklist lsearch;/etc/eximblacklist In Section: "PREROUTERS". I put: driver = redirect # ...
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0answers
29 views

CPanel/Exim as smart host with Office 365 Exchange [closed]

I am hoping someone can offer some insight into a challenge I am facing, before I pull my hair out. I am utilizing Amazon Route 53 as my DNS host. The MX record for my domain (VisionsXtreme.com) ...
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2answers
30 views

Sending mail to multiple destinations using Exim

I want to deliver mail to multiple destinations i.e to a php script and to a user's mailbox. I am using Exim for delivering mails. I have changed exim configuration file's Routers and Transport ...
-3
votes
0answers
19 views

Exim emails being recognized as SPAM [duplicate]

I have been running a VPS for the past two months which is currently hosting corporate email and a work-in-progress website. Emails are being sent from this server via exim but major email service ...
1
vote
1answer
16 views

Exim - handling email from multiple domains as one

My local registrar allows registration of domains ending with .com.uy and has recently started offering .uy domains (freely offering .uy addresses to their existing .com.uy customers). In my case, I ...
-1
votes
1answer
31 views

Exim4 server setup and configuration with remote SMTP

I am trying to setup exim4 server with remote SMTP server. Here is my configuration for Exim4. dc_eximconfig_configtype='smarthost' dc_other_hostnames='test.com' dc_local_interfaces='127.0.0.1;' ...
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1answer
948 views

exim4 multi domain relay - update-exim4.conf.conf

I am trying to configure a Debian vServer to relay mails for multiple domains pointed to the vServer. The vServer has a fixed ip. The webserver for all domains is working fine. With one domain the ...
1
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0answers
81 views

Exim SMTP reverse proxy

This is my first post on Serverfault, so if I make some mistakes, please let me know. The issue that I'm dealing with right now is a DDoS attack on my Exim mailserver (cPanel) on port 25. From what I ...
0
votes
2answers
996 views

Unable to send mail through php script

I have setup a server with the following settings: CentOS release 6.3 (Final) Kernel \r on an \m Linux version 2.6.32-279.14.1.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.6 ...
1
vote
0answers
16 views

exim4 with different configtype

My goal is the following situation on my computer (ComputerA): send emails (generated by cron) to another local mail server (ComputerB) send emails (generated by a particular task) to gmail ...
0
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1answer
136 views

Exim4 doesn't add DKIM signatures

I cannot overcome a problem with exim - it's not adding DKIM headers to my outgoing mail. support:~# cat /etc/issue Debian GNU/Linux 7 \n \l support:~# dpkg -l|grep exim ii exim4 ...
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votes
0answers
16 views

How to manage two hosts on one server with exim?

I'm currently dealing with a running exim instance on a server, managing outgoing mail from @domain.com. Incoming mail is handled elsewhere (google apps). What I need is to set up handling both ...
2
votes
1answer
14 views

Using www as hostname on a server running apache and exim?

I have a VPS that is currently hosting a website and also serves as a mail server running exim. I own a SSL certificate for website.com which also works for www.website.com. Since my server's FQDN is ...
1
vote
2answers
71 views

Automatically rescan email with SpamAssassin after it has been received

For the past months, the amount of spam I've been receiving has been driving me crazy. Despite running SpamAssassin (with RBL checks) on my Exim4 mailserver, a lot of it has been finding its way to ...
1
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1answer
24 views

exim4 domains/users configuration on files or on db?

I am setting up a web server using Exim 4 on Debian 8 and, as usual, I was going to use MySQL as backend to store the settings related to the domains and users (like quota, emails, aliases, forwards, ...
12
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5answers
7k views

What host name should the SSL certificate for an SMTP server contain?

I have a server foo.example.com at 192.0.2.1 It runs exim to receive e-mail for several of my domains. My domains each have an MX record pointing to mx.example.com, which resolves to 192.0.2.1 If I ...
2
votes
1answer
30 views

PHP/mail is sending emails to wrong mail server

Recently we have switched our email Exchange server from Intermedia to the Office 365. After that change web server (LAMP) is still sending emails to Intermedia. I have check dig MX for our domain and ...
0
votes
1answer
17 views

How can I set a default email domain name on debian?

I have exim4 configured on my server as an email forwarder (for example sending an email to admin@mydomain.com will result in the email being forwarded to my personal gmail email account). This ...
1
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1answer
31 views

I switched my password hashing from md5 to ssha512, now exim4 won't accept smtp-logins

I have recently switched my password hashing from md5 to ssha512. This works fine with dovecot, so I can read incoming mail without problems. It does not work as well for exim4. Log output from ...
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1answer
3k views

Bounce message from gsmtp - weird message path

Please consider the following email headers from a message that was returned to the original sender. The multipart bounce message also contains the transcript (clear text + HTML) of the correspondence ...
6
votes
3answers
2k views

Linux email server for sending email from multiple IP addresses

I'm trying to setup an email server so it has the capability to send email from multiple IP addresses, so our marketing system can send email from multiple domains, while keeping the reverse DNS ...
0
votes
0answers
13 views

Exim to only relay mails for specific email accounts

I am setting up a secondary mx server and want exim to only relay email accounts listed within a file on my server. I have gone through the configuration and can find where I can add domains but not ...
0
votes
1answer
15 views

How to configure exim4 to orelay email from a specific IP?

I am attempting to set up an SMTP relay server, using exim4. However, I have only one IP that I want to be allowed to send email through my server. Is this done using iptables or some configuration ...
1
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0answers
26 views

exim4 mail relay for multiple domains

I have hMailServer running on a Windows 2012 box and exim4 running on a separate box. However, I would like to continue configuring my email accounts on the Windows server (via hMailServer), but relay ...
0
votes
2answers
33 views

Exim - password disclosure by world-readable exim.conf - is that necessary?

I saw /etc/exim.conf is world-readable. The issue with this is to configure Exim to use an SMTP service like Sendgrid to route all outgoing email, you put your username and password into that file, ...
1
vote
1answer
34 views

exim: How to reject spam mail depending on destination domain

Currently, I have exim set up to mark spam mail, and reject spam mail with high scores, using these ACL instructions in the acl_smtp_data ACL: warn condition = ${if ...
1
vote
1answer
37 views

Drop non-TLS connection on EXIM

How to restrict access to EXIM to clients with STARTTLS? I want to be able to drop non-TLS connections. Current setup: tls_on_connect_ports = 465 tls_advertise_hosts = * tls_certificate = ...
1
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0answers
35 views

Exim Email hacked or Backscatter attack

I have undertaken an Exim Server for a client, this morning I Woke up to about 100 bounce backs from Hotmail with the following: "Undelivered Mail Returned to Sender" Googling I have come across ...
5
votes
3answers
327 views

Configure exim4 to use Microsoft Exchange as smarthost

My company has set recently set up an Active Directory driven Microsoft Exchange environment to consolidate outgoing mails. We do have a set of staging servers which should now use our MSEXCHG as ...
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votes
2answers
55 views

Does Windows Azure blocks port 587?

I am trying to use Exim4 as my email server on Windows Azure. I found Exim4 uses STARTTLS to do SMTPS, and the port number is 587. The problem is I opened 587 in Azure vm Endpoints, but I can not use ...
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0answers
21 views

rsyslog Email On SSH/SFTP Login Fails

I have tried the following on my Nginx server, but do not get any emails upon SSH (or SFTP) login. I put this code in /etc/rsyslog.d/notify.conf and have ensured this file is being called by ...
0
votes
1answer
42 views

Gmail marks all my emails sent by exim4 as spam [duplicate]

I configured a Virtual Private Server as send-only mail server with exim4. Anyway, when I send an email to a Gmail account, it is marked as spam, because "it violates the guidelines for the sender ...
1
vote
1answer
20 views

Exim on VPS receives emails meant for MX

Last weekend I transitioned a company website and corporate tools from an old server to a VPS which was set up beforehand on test.example.com and then moved to example.net. While the box does send ...
1
vote
1answer
29 views

Exim4 intercept all outgoing mail

I have a LAMP stack set up on a Debian 8 (jessie) machine. I'm trying to find a way of intercepting all outgoing mail sent by PHP (through sendmail) and instead of sending it out, deliver it to my ...
1
vote
0answers
32 views

IP Blackliste with CBL for 'HELO' command? [closed]

My Setup: cPanel w/ Centos + CloudLinux 6 EXIM. suPHP. PHP 5.5. 'prevent 'nobody' user from sending..' enabled Other Enabled Settings: CSF firewall (SMTP tweak enabled), CXS, suPHP, mail header ...
0
votes
0answers
16 views

EXIM4 Multiples google app

I've several sites which are hosted on my dedicated server (CENTOS 6). I need to configure exim to use gmail as relay server with an authentication per host. If someone use the contact form on ...
0
votes
2answers
46 views

Send Email to Admin when Message size limit exceeded

How to trigger an email to admin, when someone tried to send an email exceeding the message size limit? I couldn't find any such configuration to tweak. Note : I use exim MTA
0
votes
1answer
71 views

Change From name when sending emails

I have setup exim4 on Debian 7 to send emails for alerts and stuff on my server to my Gmail account. I edited /etc/email-addresses and added a line: sysadmin: sysadmin@example.com When I receive ...
0
votes
1answer
55 views

Getting Access Denied on outgoing smtp mail

Someone got malware on their computer at the office and it started sending thousands of emails in just a few minutes. Eventually, the server decided to stop sending them but now no one can send email ...
2
votes
2answers
427 views

Protecting Exim queue from spammers and hogging system resources

Is there a way to protect Exim from spammers? Today had someone sign up and spam the queue with a bunch of e-mails. I run CPanel and have it so Exim only allows so many per hour but the system hit a ...
0
votes
0answers
67 views

exim queue notification if a domain is sending more than x number of emails

I am running Exim as an MTA. I have also implemented a Per hour Per domain email Limit. Still I see that my IP reputation goes bad if a spammer sends more than x amount of emails in 24 hours or so. I ...
0
votes
1answer
86 views

Block brute force attacks on exim2 [closed]

Suddenly some people or computers are trying to log in on my linux directadmin server. The last days I receive a lot of messages of brute force attacks for Exim2 in Direct Admin. I have already ...
1
vote
1answer
319 views

Minimal setting of Exim from Debian 8.0 “Jessie” to work out-of-the-box for receiving mail

I am looking for a simple advice what should be essentially (minimally) done to make a default Debian 8 Jessie's exim4-daemon-heavy installation to actually receive any mail. Speaking of essential ...
0
votes
2answers
40 views

exim: redirect all but a number of local parts

On my server, I implement redirects using this router virtual_aliases: driver = redirect allow_defer allow_fail data = ${lookup{$local_part@$domain}wildlsearch*@{/etc/vhosts/forwards}} ...