This article applies to:
- Trustwave MailMarshal (SEG)
Symptoms:
- E-mail clients cannot download mail from Microsoft Exchange Server using POP3.
- After installing MailMarshal SMTP on the same server as Microsoft Exchange server (or other mail server), e-mail clients who download mail from the Microsoft Exchange server using POP3 can no longer receive mail.
Changes Made:
Installed MailMarshal on the same server as Microsoft Exchange server.
Causes:
The MailMarshal POP3 service may have been started, which causes the Microsoft Exchange POP3 service to stop. Only one service can use the default POP3 port.
Reply:
If you are using the Exchange POP3 service, ensure the MailMarshal POP3 service is stopped.
- This service is stopped by default, unless you enable POP3 delivery on MailMarshal.
This article was previously published as:
- NETIQKB28936
- Marshal KB207
This article was previously published as: