Why Is One Mail Account 'Off-Line' on my iMac?

[mrlynn]

I didn't even know that the Connection Doctor existed!

Here's what it says:

WROTE Apr 20 14:22:24.766 [kCFStreamSocketSecurityLevelTLSv1SSLv3] -- host:imap.zoho.com -- port:993 -- socket:0x7fd2808b4800 -- thread:0x7fd280a10d90
3.1230 LOGIN MrLynn **********

READ Apr 20 14:22:25.014 [kCFStreamSocketSecurityLevelTLSv1SSLv3] -- host:imap.zoho.com -- port:993 -- socket:0x7fd2808b4800 -- thread:0x7fd280a10d90
3.1230 NO [ALERT] Invalid credentials(Failure)

"Invalid credentials"?

/Mr Lynn