Hi all,

I'm new to Zimbra. Heard some good things. But I can't get SMTP authentication to my university. I have no problem with Outlook or eM client. What's the solution?

I don't understand all the error details at all.

Outgoing SMTP
Outgoing SMTP Server: smtp.xxxxxx.edu
User Name: Your email ID (firstname.lastname)
Password: Your email password
Outgoing server (SMTP): 587
Encrypted connection: TLS (Use SSL for earlier versions of Outlook for Windows)
Incoming mail server
Incoming SMTP server: mail.xxxxxx.edu
SMTP User Name: Your email ID (firstname.lastname)
Password: Your email password
Incoming server (IMAP): 143
Encrypted connection: none