Where do I change to sasldb? Is it in imapd.conf?
sasl_pwcheck_method: sasldb?
EJ
Yes, in /etc/imapd.conf:
sasl_pwcheck_method: auxprop
sasl_mech_list: LOGIN PLAIN CRAM-MD5 DIGEST-MD5
sasl_auxprop_plugin: sasldb
As mech_list of course use only those you want to provide. Saying this,
it is highly recommended to not allow plaintext auth (LOGIN and PLAIN)
through unencrypted connection. Means, you should set in imapd.conf
allowplaintext: no
and configure the use of TLS. All modern mail clients should be able to
handle this.
Alexander