Detect how an account is logging into email imap or pop

[paulw32]

Is there a way to detect if a client has their mail program set up for IMAP or pop.
The client swears they are set up as imap, but their folders are not syncing.

 

[cPanelLauren]

Hello,

Yes, you should be able to see this in /var/log/maillog

 

[paulw32]

Hello,

Yes, you should be able to see this in /var/log/maillog

Thanks. ALso wondering if this command would work to narrow the search?
grep [email protected] /var/log/maillog
I've got zero experience in Linux commands beyond what google tells me.

 

[cPanelLauren]

Yea that would indeed work though I would enclose it in quotes

grep "[email protected]" /var/log/maillog