Knowledgebase: E-mail
What ports do we support for e-mail services?
Posted by Support, Last modified by Support on 13 March 2014 09:37 AM

The ports we support for accessing e-mail services are the following:


Service: Port
POP3: 110
IMAP: 143
SMTP: 587
HTTP: 80 (webmail access)
CardDav: 8008
CalDav: 8008
SyncML: 8008

Secure POP3: 995
Secure IMAP: 993 (IMAP4 over SSL)
Secure SMTP: 465
Secure HTTP: 443 (webmail access)
Secure CardDav: 8443
Secure CalDav: 8443
Secure SyncML: 8443

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