1
vote
1answer
356 views

Exim doesn't want to do DKIM signing correctly

I'm using exim 4.82 on Debian sid. I've followed several tutorials on how to configure exim to sign outgoing emails, but it seems like something is not behaving as it should be. My diagnosis is that ...
2
votes
1answer
183 views

Publishing long domain key records in bind9

I am setting up a mail system based on exim4. This system implements DKIM signing and checking (among other things). Signing seems to work without problems but checking doesn't work and exim4 ...
2
votes
3answers
834 views

Should I reject email on SPF and/or DKIM failures? [duplicate]

I’m administering a mail server (cPanel/WHM) running Exim. It handles normally a few hundreds incoming emails per day for our customers. I’m not sure if I should reject SPF and/or DKIM failures for ...
0
votes
0answers
251 views

EXIM4 sent mail sometimes rejected, always put in spam. DKIM and SPF pass + reverse DNS

Recently I've been seeing some instances of Your access to this mail system has been rejected due to the sending MTA's poor reputation. in my maillog and have noticed that my emails have been getting ...
2
votes
0answers
361 views

Exim 4.71 does not add DKIM signature to outgoing emails

I am trying to add DKIM to my domain, I have created a key, added the following to /etc/exim4/conf.d/transport/30_exim4_config_remote_smtp: dkim_domain = mydomain.com dkim_selector = mail1 ...
0
votes
1answer
494 views

DKIM body hash fail

We're sending out e-mails with EXIM 4.71 from a PHP application. DKIM is enabled and is working properly, unless when sending a specific type of mails, which results in dkim=neutral (body hash did not ...
2
votes
3answers
188 views

Email won't send

2013-01-18 10:33:04 cwd=/home/USER/public_html/clients 3 args: /usr/sbin/sendmail -t -i 2013-01-18 10:33:04 1TwDwG-00023y-Ks <= USER@host.mydomain.com U=USER P=local S=3993 ...
0
votes
2answers
490 views

Exim: How to turn off DKIM for forwarded mail?

I have DKIM configured in Exim for outgoing mail, as per the documentation. Exim signs all outgoing mail. But some of those outgoing messages are forwards, thanks to a user's .forward file. This is ...
0
votes
1answer
817 views

Exim DKIM Error: DKIM: signing failed (RC -101) no matter what private key I try

I have this problem with Exim. DKIM fails on signing outgoing mails. This is the /var/log/exim4/mainlog output (Debian Squeeze): 2012-08-02 17:11:33 1Sx1k5-0004Tk-9D <= me@my_domain.com U=me ...
1
vote
1answer
233 views

DKIM failure when using Exim4 as an “edge transport” for Exchange 2010

I have a server running Exim 4.72 that is set up similar to the Exchange "Edge Transport" role: it forwards mail from the internet to Exchange and forwards mail from exchange to the internet. I ...
1
vote
1answer
1k views

How can I change exim's DKIM and SPF for emails sent?

I've now spent 2 hours trying to figure out this issue and I am about to give up and go to bed. I've been having issues with Gmail rejecting emails from my VPS server because of false spam alerts ...
0
votes
2answers
276 views

exim dkimproxy configuration - explanation?

I'm trying to setup DKIM on exim in a cPanel VPS. I'm going with the DKIM Proxy option since cPanel is seriously dragging its feet with the it's-definitely-coming 11.32 release. These guides here, ...
1
vote
2answers
167 views

Trying to configure email server for sending only

I need to install Postfix or Exim to be able to send emails from my web server's php code. I have a few questions hopefully I can find answers to: Could mail be rejected or sent to spam on ...
1
vote
2answers
346 views

Simple Outgoing Mailserver With Dkim filters

What is the most simple MTA to use and configure on Debian 6 squeeze, with dkim filters? I would like to only send mail from it, not receive. Google apps handles my inbound email.
1
vote
1answer
2k views

ive got dkim=neutral (bad version) header.i with gmail and dkim=fail (unknown key type) with yahoo

I'm having external ip and ubuntu server with exim4.71 and bind9. I'm trying to set valid dkim entry to send mail for gmail Here are my configuration files: bind9: _domainkey.example.com. IN ...
2
votes
2answers
4k views

gmail dkim=neutral (no signature)

After testing much and retracing my steps, I still cannot get google mail to validate. My mail server is Debian 5.0 with exim Exim version 4.72 #1 built 31-Jul-2010 08:12:17 Copyright (c) ...
0
votes
1answer
595 views

DKIM and Request-Tracker Headers

I have a domain that sends two different types of emails: ones that are created via automated processes like notifications that go out to users, and ones that are generated from Request Tracker (the ...