If one of your mailbox folders leads
SquirrelMail
to report out of memory, then
edit /etc/php4/apache/php.ini to increase the default memory
allowed, which is initially set to 8MB:
memory_limit = 24M
If your browser tries to download application/x-httpd-php
instead of starting up squirrelmail, then it may be a newer version of
php and apache not configured correctly. Simply enable
mod_actions (through wajig reconfigure apache) and
be sure the following line is included in
/etc/apache/httpd.conf: