Everything related to mail, including email accounts, combating spam using Apache SpamAssassin®, Dovecot, Courier, Exim, RBLs and more

Email messages moved to SPAM folder
4 comments
Remove option to forward emails to improve IP reputation?
3 comments
Can user change SPF record via cPanel interface?
4 comments
Blocked port 25 is a false or real problem?
5 comments
How to block emails by wildcard across a server
3 comments
cPHulkd blocking 127.0.0.1
4 comments
SMTP Error (550): Failed to add recipient
4 comments
DKIM Repair Not Working
11 comments
Change Webmail smtp port?
7 comments
Security Advisor email notifications not working?
6 comments
Please turn on SMTP Authentication error
4 comments
Autodiscover and AutoConfig records for email
5 comments
Outlook.com mail gets rejected due DKIM check
5 comments
Creating new exim rule for filtering spam
2 comments
Email All Users - variables
0 comments
Email from PHP scripts going to spam
3 comments
Disable automatic Account Creation Email?
0 comments
Missing Emails after finding malicious software
0 comments
How to use exim variables in filters
4 comments
Connection timed out sending email
2 comments
Retain a copy of forwarded emails to Gmail?
17 comments
Message Delivery Failure - Mail Delivery System
7 comments
Definitive way to stop misdirected bounces/backscatter
23 comments
UTF-8 emails are not getting filtered
3 comments
Limits and notifications for emails from 'nobody'
0 comments
E-mail filtering does not seem to honor multiple line subjects
3 comments
acl_check_data location
0 comments
Max hourly emails per domain bypassed
7 comments
Can't get DMARC records to stick
16 comments