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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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courier imap time outs maximum active connections
EQ Admin
Feb 1, 2012
Replies
0
Views
5K
Feb 1, 2012
EQ Admin
Email Bouncing
olicorse
Aug 12, 2011
Replies
3
Views
5K
Aug 17, 2011
beekai
B
553 spam at messagelabs for more information. #5.7.1 in reply to reply to RCPT TO command
EQ Admin
Jun 28, 2012
Replies
0
Views
5K
Jun 28, 2012
EQ Admin
452 4.3.1 Insufficient system resources
EQ Admin
Mar 6, 2012
Replies
0
Views
5K
Mar 6, 2012
EQ Admin
Plesk Bare LF - How to install fixcrio
EQ Admin
Jul 4, 2012
Replies
0
Views
5K
Jul 4, 2012
EQ Admin
Amazon AWS EC2 outgoing email blocked using Trend Micro oRBL+
EQ Admin
Feb 27, 2011
Replies
0
Views
5K
Feb 27, 2011
EQ Admin
Why is my email going to the old server IP address?
EQ Admin
Feb 12, 2009
Replies
0
Views
5K
Feb 12, 2009
EQ Admin
How to access the Zimbra admin control panel
EQ Admin
Dec 30, 2012
Replies
0
Views
5K
Dec 30, 2012
EQ Admin
The Minger Email Address Verification Protocol
EQ Admin
Mar 19, 2010
Replies
0
Views
5K
Mar 19, 2010
EQ Admin
Poll
Real-Time Blackhole Lists (RBL's)
EQ Admin
Aug 15, 2008
Replies
0
Views
5K
Aug 15, 2008
EQ Admin
L
Is a Barracuda appliance better than google apps for spam filtering?
LCS
Feb 1, 2015
Replies
6
Views
5K
Feb 1, 2015
EQ Admin
How long will a barracuda try to deliver email if my mail server goes down?
EQ Admin
Feb 11, 2010
Replies
0
Views
5K
Feb 11, 2010
EQ Admin
Roundcube SMTP authentication problem
ychaouche
Mar 29, 2016
Replies
2
Views
5K
Mar 29, 2016
unlocktheinbox
What is the SPF record for Amazon SES?
EQ Admin
Oct 4, 2013
Replies
0
Views
5K
Oct 4, 2013
EQ Admin
Outlook.com email addresses rejecting email with 550 SC-001 (BAY0-MC1-F26)
EQ Admin
Mar 25, 2014
Replies
0
Views
5K
Mar 25, 2014
EQ Admin
How to open a ticket with Hotmail
Latest Questions
May 26, 2015
Replies
1
Views
5K
May 26, 2015
EQ Admin
D
Bounced Emails get lost
dshaynie
Feb 10, 2011
Replies
4
Views
5K
Feb 23, 2011
KevinF
Mail Server Migration Stories
EQ Admin
Oct 31, 2013
Replies
7
Views
5K
Dec 7, 2013
EQ Admin
B
Mails in Mac Mail.app go straight to archive or trash
borisbastos
Jul 4, 2014
Replies
0
Views
5K
Jul 4, 2014
borisbastos
B
MBL UNOFFICIAL virus ClamAV
EQ Admin
Jul 19, 2012
Replies
0
Views
5K
Jul 19, 2012
EQ Admin
MDaemon - Free Windows Mail Server
EQ Admin
Nov 14, 2008
Replies
0
Views
5K
Nov 14, 2008
EQ Admin
A
Connect ypops with SMTP to yahoo small business account
Anshul
Feb 23, 2010
Replies
0
Views
5K
Feb 23, 2010
Anshul
A
421 Too many spams from your IP
EQ Admin
Oct 12, 2011
Replies
0
Views
4K
Oct 12, 2011
EQ Admin
550 5.7.1 Your IP is blacklisted. Click delist.emailfiltering.com to delist
EQ Admin
Feb 27, 2012
Replies
0
Views
4K
Feb 27, 2012
EQ Admin
How does maildrop know where to deliver the email ?
ychaouche
Mar 30, 2016
Replies
1
Views
4K
Oct 9, 2017
ychaouche
550 Error - Blocked for abuse
EQ Admin
Sep 3, 2013
Replies
0
Views
4K
Sep 3, 2013
EQ Admin
InformationWave RBL Down (Decommissioned?)
EQ Admin
Jan 5, 2009
Replies
0
Views
4K
Jan 5, 2009
EQ Admin
Barracuda BRBL BBL Blacklist
EQ Admin
Feb 29, 2012
Replies
0
Views
4K
Feb 29, 2012
EQ Admin
How to set quotas for vpopmail accounts
EQ Admin
Nov 12, 2008
Replies
0
Views
4K
Nov 12, 2008
EQ Admin
Real-Time email backup
christcomes
Jul 10, 2012
Replies
3
Views
4K
Aug 1, 2012
christcomes
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