Coplanar.net Email client settings

Incoming email

server type: IMAP
server name: imap.coplanar.net
security: SSL must be enabled and port: 993
or security: TLS must be enabled and port is default 143
login: your coplanar system account
password: s3k4etz!

Outgoing email (SMTP):

server name - preferred: smtp.coplanar.net
login or authenticate: required
login: your coplanar system account
password: s3k4etz!

option 1 (preferred):

STARTTLS - ie negotiate in plaintext, then start encryption
port 25 - standard SMTP or
port 587 - this can help if your ISP blocks port 25 outbound

enable "TLS Always"

option 2:

SSL - ie encrypt everything

this is deprecated, but some client's don't do TLS.

use port 465, and SSL gets set to ON always.

option 3:

SASL CRAM-MD5 - ie almost cleartext :)
port 25 - standard SMTP or
port 587 - this can help if your ISP blocks port 25 outbound

if your client only knows the SASL LOGIN method, you must use option 1 or option 2.