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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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M
Re. Mail Forwarding Repeat Loop
mav2k
Jan 29, 2014
Replies
1
Views
2K
Jan 29, 2014
EQ Admin
Y
Server tutorials
youngblood101
Nov 6, 2012
Replies
1
Views
2K
Nov 6, 2012
EQ Admin
Google Message Continuity
EQ Admin
Dec 11, 2010
Replies
0
Views
2K
Dec 11, 2010
EQ Admin
E
Address shows as "invalid" in checker
eLIANT
May 31, 2022
Replies
0
Views
2K
May 31, 2022
eLIANT
E
dovecot undefined symbol vset_lastauth
EQ Admin
Aug 3, 2012
Replies
0
Views
2K
Aug 3, 2012
EQ Admin
duplicate emails
EQ Admin
Jan 20, 2014
Replies
0
Views
2K
Jan 20, 2014
EQ Admin
The "everybody" alias
ychaouche
May 9, 2017
Replies
2
Views
2K
May 9, 2017
ychaouche
multiple MX records and 4.4.2 error code
EQ Admin
Nov 8, 2013
Replies
0
Views
2K
Nov 8, 2013
EQ Admin
SpamAssassin - My clients are getting slammed with spam
EQ Admin
Mar 5, 2013
Replies
1
Views
2K
Mar 5, 2013
EQ Admin
S
Enabling html support in my mail client
superbnitin
Sep 13, 2012
Replies
0
Views
2K
Sep 13, 2012
superbnitin
S
S
Imail Server
siva
Oct 16, 2012
Replies
0
Views
2K
Oct 16, 2012
siva
S
SPF Record when domain does not send email
EQ Admin
Oct 27, 2013
Replies
0
Views
2K
Oct 27, 2013
EQ Admin
LASHBACK
EQ Admin
Sep 29, 2011
Replies
0
Views
2K
Sep 29, 2011
EQ Admin
550-DENIED You appear to be Phishing
EQ Admin
Aug 13, 2012
Replies
0
Views
2K
Aug 13, 2012
EQ Admin
Disabling SMTP option in CISCO PIX firewall
EQ Admin
Feb 5, 2014
Replies
0
Views
2K
Feb 5, 2014
EQ Admin
DKIM
Latest Questions
Feb 14, 2019
Replies
0
Views
2K
Feb 14, 2019
Latest Questions
W
Account Blocked by Hotmail.. HELP... SOS
wongkionboon
Oct 28, 2012
Replies
0
Views
2K
Oct 28, 2012
wongkionboon
W
M
Mail Server Connectivity problem
mkerld
Aug 24, 2014
Replies
0
Views
2K
Aug 24, 2014
mkerld
M
BACKSCATTERER
EQ Admin
Sep 29, 2011
Replies
0
Views
2K
Sep 29, 2011
EQ Admin
Messaging Botnets
EQ Admin
Mar 11, 2013
Replies
0
Views
2K
Mar 11, 2013
EQ Admin
S
Email forwarding resulting in SPAM and bad headers
sjw
Feb 27, 2022
Replies
0
Views
2K
Feb 27, 2022
sjw
S
J
Emails queued up and then a long delay before receiving
julycoder
Dec 12, 2023
Replies
0
Views
1K
Dec 12, 2023
julycoder
J
Redirect
What are the message size limits in Office 365?
EQ Admin
Apr 22, 2015
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