1.9 Standards Assignments
These extensions use standard IANA port assignments for IMAP4, as listed in the following table. Port mapping is configurable so that nondefault values can be used.
|
Parameter |
Value |
Reference |
|---|---|---|
|
IANA assigned port for IMAP |
143 |
|
|
IANA assigned port for IMAP4 over TLS/SSL |
993 |
http://www.iana.org/assignments/port-numbers |