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Mail Server Support
Technical discussions with systems administrators about email servers, software, and appliances.
Microsoft Exchange
Support for Microsoft Exchange mail servers
Threads
41
Messages
104
Threads
41
Messages
104
Tens maybe Hundreds of Thousands of Exchange Servers Hacked
Apr 2, 2021
EQ Admin
IMAP Tools
IMAP migration scripts and technical support
Threads
35
Messages
153
Threads
35
Messages
153
A
SMTP Outgoing mail not sending
May 28, 2018
arytxer
Sendmail
Support for sendmail mail servers
Threads
17
Messages
30
Threads
17
Messages
30
Asp.net c# - Sending email with french characters in ToAddress
Jan 21, 2016
EQ Admin
Postfix
Support for postfix mail servers
Threads
25
Messages
74
Threads
25
Messages
74
Postfix - Virtual Alias Table Automated Population
Feb 24, 2022
postmanpat666
qmail
Support for qmail mail servers
Threads
102
Messages
271
Threads
102
Messages
271
O
Qmail does not forward emails with "=" in sender email address
May 6, 2019
Ove Halseth
Zimbra
Support for Zimbra mail servers
Threads
16
Messages
19
Threads
16
Messages
19
zimbra-core is missing
Jan 20, 2019
Latest Questions
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What are the Postini outgoing mail server IP address ranges?
EQ Admin
Nov 5, 2010
Replies
0
Views
9K
Nov 5, 2010
EQ Admin
What are the outgoing smtp limits for a Godaddy virtual dedicated server?
EQ Admin
Dec 2, 2010
Replies
0
Views
4K
Dec 2, 2010
EQ Admin
Redirect
What are the message size limits in Office 365?
EQ Admin
Apr 22, 2015
Replies
–
Views
–
N/A
What are the Message Labs IP Address ranges?
EQ Admin
Nov 14, 2013
Replies
0
Views
6K
Nov 14, 2013
EQ Admin
What are the Mandrill SMTP server settings?
iOS Ninja
May 6, 2015
Replies
1
Views
4K
May 7, 2015
EQ Admin
What affects email deliverability more, DKIM signing or sender score?
EQ Admin
May 8, 2015
Replies
6
Views
9K
Dec 3, 2015
EQ Admin
Waitlisting
EQ Admin
Dec 1, 2010
Replies
0
Views
3K
Dec 1, 2010
EQ Admin
URIBL_RHS_DOB
EQ Admin
Feb 8, 2013
Replies
0
Views
3K
Feb 8, 2013
EQ Admin
A
UCEPROTECTL2 UCEPROTECTL2 Scam?
anonymous
May 21, 2014
Replies
1
Views
5K
May 21, 2014
EQ Admin
UCEPROTECTL1
EQ Admin
Sep 29, 2011
Replies
7
Views
12K
Dec 29, 2011
EQ Admin
TO_NO_BRKTS_DIRECT
EQ Admin
Feb 29, 2012
Replies
0
Views
3K
Feb 29, 2012
EQ Admin
Time Warner - Too many concurrent connections from source IP
EQ Admin
Nov 6, 2008
Replies
0
Views
8K
Nov 6, 2008
EQ Admin
This message does not comply with required standards.
EQ Admin
Jun 9, 2015
Replies
0
Views
3K
Jun 9, 2015
EQ Admin
The Minger Email Address Verification Protocol
EQ Admin
Mar 19, 2010
Replies
0
Views
5K
Mar 19, 2010
EQ Admin
The benefits of using mysql as a backend
ychaouche
Mar 22, 2016
Replies
1
Views
3K
Mar 22, 2016
EQ Admin
The "everybody" alias
ychaouche
May 9, 2017
Replies
2
Views
2K
May 9, 2017
ychaouche
status=deferred (connect to alt2.gmail-smtp-in.l.google.com[2404:6800:4003:c01::1b]:25: Connection t
Latest Questions
Dec 14, 2015
Replies
1
Views
4K
Dec 15, 2015
EQ Admin
SSL vs TLS vs STARTTLS for SMTP Mail Servers
EQ Admin
Sep 10, 2013
Replies
1
Views
8K
Sep 12, 2013
EQ Admin
S
SSL Certificate for email and PCI compliance
snowflake
Mar 24, 2014
Replies
1
Views
3K
Mar 24, 2014
EQ Admin
SSL Certificate Error 80048888 (pop,imap,smtp) mail server settings
EQ Admin
Dec 6, 2013
Replies
0
Views
8K
Dec 6, 2013
EQ Admin
Split domain routing
EQ Admin
Jun 1, 2013
Replies
0
Views
2K
Jun 1, 2013
EQ Admin
SPF Record when domain does not send email
EQ Admin
Oct 27, 2013
Replies
0
Views
2K
Oct 27, 2013
EQ Admin
Spamhaus DROP
EQ Admin
Feb 17, 2011
Replies
0
Views
4K
Feb 17, 2011
EQ Admin
Spamhaus DBL
EQ Admin
Jan 7, 2012
Replies
0
Views
6K
Jan 7, 2012
EQ Admin
SpamAssassin Rule Fix for 2010
EQ Admin
Jan 1, 2010
Replies
0
Views
3K
Jan 1, 2010
EQ Admin
SpamAssassin - Spam from .CRICKET .NINJA .XYZ .CLICK
EQ Admin
Apr 29, 2015
Replies
0
Views
4K
Apr 29, 2015
EQ Admin
SpamAssassin - My clients are getting slammed with spam
EQ Admin
Mar 5, 2013
Replies
1
Views
2K
Mar 5, 2013
EQ Admin
A
SpamAssasin - make a rule that adds a score EVERY occurance?
Andy Newby
Mar 8, 2017
Replies
6
Views
6K
Mar 9, 2017
Andy Newby
A
SPAM Detected Trusted Source
EQ Admin
Mar 29, 2012
Replies
0
Views
3K
Mar 29, 2012
EQ Admin
Spam and Virus Mail Scrubbing Filtering Services
EQ Admin
Nov 5, 2010
Replies
0
Views
3K
Nov 5, 2010
EQ Admin
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