This article covers proper Mail Client Settings for Shared Environments.
Incoming IMAP Settings:
Incoming Mail Server Type (POP3 or IMAP): IMAP
Incoming Mail Server Hostname: server.hostname.com or mail.domain.com
Incoming Mail Server Security (None/SSL/TLS): SSL
Incoming Mail Authentication (None, Normal Password, Encrypted): Encrypted Password
Incoming Mail Server Port: 993
Incoming Mail Server Username: email@domain.com
Incoming Mail Server Password: password
Outgoing IMAP Settings:
Outgoing Mail Server Hostname: server.hostname.com or mail.domain.com
Outgoing Mail Server Security (None/SSL/TLS): SSL
Outgoing Mail Authentication (None, Normal Password, Encrypted): Encrypted
Outgoing Mail Server Port: 465
Outgoing Mail Server Username: email@domain.com
Outgoing Mail Server Password: password
Incoming POP3 Settings:
Incoming Mail Server Type (POP3 or IMAP):POP3
Incoming Mail Server Hostname: server.hostname.com or mail.domain.com
Incoming Mail Server Security (None/SSL/TLS): SSL
Incoming Mail Authentication (None, Normal Password, Encrypted): Encrypted Password
Incoming Mail Server Port: 995
Incoming Mail Server Username: email@domain.com
Incoming Mail Server Password: password
Outgoung POP3 Settings:
Outgoing Mail Server Hostname: server.hostname.com or mail.domain.com
Outgoing Mail Server Security (None/SSL/TLS): SSL
Outgoing Mail Authentication (None, Normal Password, Encrypted): Encrypted Password
Outgoing Mail Server Port: 465
Outgoing Mail Server Username: email@domain.com
Outgoing Mail Server Password: password