Im running a VPS with NGINX and PHP 7.0 and I'm trying to setup Roundcube in combination with Mailgun.
I've setup a Mailgun account and got it all working (I can receive/send emails via Mailgun).
Now I'm trying to implement Roundcube as an email client, but I cannot seem to login with the Mailgun SMTP credentials.
I keep getting the following error message:
IMAP Error: Login failed for [email protected] from IP1.IP1.IP1.IP1.
Could not connect to IP2.IP2.IP2.IP2:587:
Connection timed out in
/var/www/webmail/program/lib/Roundcube/rcube_imap.php on line 184
(POST /webmail/?_task=login?_task=login&_action=login)
Now I'm starting to doubt if this might even work, does anyone have experience with the following setup?
Mailgun is not providing SMTP/IMAP to new users. Maybe that's why.