This error is usually not a server problem, and is caused by one of the following errors. 1....Unable to access cPanel or WebMail ?
If you have difficulty accessing cPanel or WebMail, there are several steps you can do for...SMTP outgoing mail server?
What are my outgoing (smtp) mail server settings? Can I use them while travelling? For outgoing...How do I setup my mail to use SSL?
Set your mail server to the server's host name for SMTP/POP3/IMAP (instead of...Squirrelmail error upon login: Create "sent-mail", Invalid mailbox name
If you receive the following error message in the left menu of Squirrelmail after you login:...