Check email frequency

[zoof]

Hi,

Where in the code would one add additional options for the frequency with which roundcube checks email?  The current maximum of 5 minutes is a little too frequent for me. I'm using 0.5.1 with the patched main.inc.php that fixes the date_today bug.

Cheers!

[alec]

There's an option in Preferences -> Mailbox view -> New message

[zoof]

Yes, but where can one change the maximum?  Currently 1, 3 and 5 minutes are allowed.  I'd like additional, lower frequency checks.