I have configured proper Gmail POP and IMAP server settings and tested them one at a time, but OTRS could not connect to either. I have no clue what was wrong with my settings. What I have done in my Postmaster Mail Account include:
 
- Entered my Gmail username and password
- Entered pop.gmail.com in the Host field
- Set a queue
- Clicked on Run Now
- Received cannot connect to the POP server error message
 
Please post solutions for me.
 
Regards,
 
Dee