I have an OSX Mountain Lion Mailserver with Roundcube installed locally. However I can't seem to authenticate at all.
Here is the CAPABILITY telnet gives me:
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE START
TLS LOGINDISABLED XAPPLEPUSHSERVICE AUTH=CRAM-MD5 AUTH=DIGEST-MD5 AUTH=GSSAPI] D
ovecot ready.
Here is the relevant part of my config file:
$rcmail_config['default_host'] = 'tls://localhost';
$rcmail_config['default_port'] = 143;
$rcmail_config['imap_auth_type'] = DIGEST-MD5;
All other IMAP settings are still as their defaults, however I can provide the full config upon request.
This I have tried: 127.0.0.1, the outside domain, ssl, tls, plain, blank auth type (so it's determined automatically). All seem to work server wise, I get the same authentication failed message rather than a failed to connect message. Logs seem to provide no further information into the matter.
I can confirm SMTP works fine in roundcube, and logging in via Mail.app works fine. I've confirmed I'm using correct credentials in the user@domain.com:password format. I can also confirm it isn't blacklist/IP related - we have tried from multiple locations.
Hopefully I am missing something obvious and it's a simple fix.
Thanks in advance.