2 Jun
2011
2 Jun
'11
10:29 a.m.
I have a customer running Cyrus IMAP and Postfix. They have users with Thunderbird clients on their desktops and some Blackberries using the BIS service.
They are complaining that sometime emails appear on the Blackberry 10 mins before they appear in their mailbox on Thunderbird.
Apparently the BB is polling every 5 mins, and Thunderbird every minute Any ideas what may be causing this delay?
Many thanks,
Stuart
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