Did anybody know what is the meaning of this error message which is return back when sending out an email:
There was a problem logging onto your mail server. Your Password was rejected. Account: 'mail.wwg-l.com', Server: 'mail.wwg-l.com', Protocol: POP3, Server Response: '-ERR Mailbox is locked by process 28009. Another mail client is using this mailbox. Please try again in a few minutes.', Port: 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC92
There was a problem logging onto your mail server. Your Password was rejected. Account: 'mail.wwg-l.com', Server: 'mail.wwg-l.com', Protocol: POP3, Server Response: '-ERR Mailbox is locked by process 28009. Another mail client is using this mailbox. Please try again in a few minutes.', Port: 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC92