ID is an IMAP specific protocol command (RFC 2971).  There is no POP or SMTP equivalent.

On April 9, 2018 at 10:19 AM "j.emerlik" <j.emerlik@gmail.com> wrote:

Hi,

there in configuration is possibile to set imap_id_log for logging Client ID e.g.:  ID sent: name=Thunderbird, version=52.7.0.

Is possible to set same but for POP3 or SMTP Auth ?

Ideally, it would be possible to log in to the database e.g. using postlogin script.

Regards,

MattX