CannotSeeAnything

> I can't see my messages... I can send and all things else... What can I do?

-or-

> My folders show up but appear to have no messages in them - it works fine with another imap client.

SOLUTION

Check to see if PHP was compiled with --with-pcre-regex=<some directory>. SquirrelMail is incompatible with certain PCRE libraries. Instead, do not pass the --with-pcre-regex command line option to configure and PHP will use its own regex routines that are compatible with SquirrelMail.

> I can send mail... but I am not receiving mail... what can I do to solve this?

SOLUTION 1

Make sure sendmail is running:

/etc/rc.d/init.d/sendmail start

Or, if not using System V init scripts, try:

/sbin/sendmail -bd -q5m

SOLUTION 2

Try LowMemoryProblem

SOLUTION 3

Check that you have only ONE quota plugin installed.