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Univention - Kopano Mailserver hinter Proxmox MailGateway
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2
|
414
|
May 4, 2024
|
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Postfix und Dovecot mit D-Trust Zertifikat
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1
|
578
|
March 17, 2024
|
|
Mail does not send via smtp
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4
|
487
|
March 15, 2024
|
|
Multiple mail relays depending on sender's address
|
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3
|
469
|
March 13, 2024
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How-To: Configure Mail Relay With TLS
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2
|
687
|
March 12, 2024
|
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MTPolicy Configuration for LDAP mail sending quota
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0
|
328
|
April 28, 2022
|
|
Security: SMTP Smuggling
|
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1
|
493
|
January 5, 2024
|
|
UCS Mailserver - Postfix und Telekom - Kein Senden möglich
|
|
4
|
527
|
November 13, 2023
|
|
How to prevent mail delivery for disabled user
|
|
1
|
681
|
September 12, 2023
|
|
HowTo implement "soft" quota for Dovecot
|
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1
|
798
|
July 1, 2023
|
|
Univention Postfix (Sender address rejected: not owned by user)
|
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3
|
565
|
February 2, 2023
|
|
How-to: Reject all outgoing mail except one domain
|
|
3
|
605
|
November 28, 2022
|
|
Anmeldung mit Mailclient (e.g. Outlook, Thunderbird) nicht möglich
|
|
2
|
974
|
May 13, 2022
|
|
Problem: Postfix not starting after upgrade from UCS4 to UCS 5
|
|
1
|
911
|
March 16, 2022
|
|
HowTo: adjust the time until warnings or errors for temporarily undeliverable messages are sent
|
|
3
|
1473
|
February 18, 2022
|
|
HowTo: Rate Limiting in Postfix
|
|
1
|
5525
|
January 28, 2022
|
|
Q&A: Is there a way to use a UCR attribute to limit the number of emails a user can send?
|
|
1
|
499
|
January 4, 2022
|
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Spamassassin not changing header
|
|
0
|
392
|
October 26, 2021
|
|
Spamassassin Configuration after Mailserver (or groupware) installation with Postfix
|
|
0
|
898
|
October 17, 2021
|
|
UCS + Kopano + t-online.de => searching best practise
|
|
0
|
540
|
October 4, 2021
|
|
How to use --> UCS Variable (mailForwardCopyToSelf)
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0
|
547
|
May 16, 2021
|
|
Sending mail on behalf other domain
|
|
2
|
669
|
March 25, 2021
|
|
[Problem] Sending Mails to groups with other nested groups does not work
|
|
1
|
1494
|
March 22, 2021
|
|
No undelivered mail return to sender
|
|
3
|
519
|
February 20, 2021
|
|
Problem: Emails to a new email domain are always sent to the postmaster
|
|
1
|
589
|
January 31, 2021
|
|
Migration of LDAP attribute mailForwardCopyToSelf
|
|
1
|
900
|
January 11, 2021
|
|
Konfiguration: Systembenachrichtigungen per E-Mail
|
|
2
|
751
|
November 19, 2020
|
|
Sender dependent relayhostmap korrekt nachbessern
|
|
0
|
520
|
November 16, 2020
|
|
Dovecot sieve vacation: Client host rejected: Access denied (in reply to RCPT TO command))
|
|
0
|
1162
|
October 25, 2020
|
|
Howto: Set Sender's Email Adress for Self-Service
|
|
0
|
980
|
December 30, 2019
|
