Hello Gurus,
We have recently upgraded from MS Exchange 5.5 to MS Exchange 2003.
Since then our VPN users have been complaining about issues with
downloading their emails to outlook 2003. The strange thing is, when
we reboot the exchange server, things start working again for them for
a few days (a week maybe). After a week the issue starts again for
them. They are not able to download emails. We are using Checkpoint
Firewall v.R55.
Is there any extra setting on the firewall or the Exchange server that
we are missing? I have been monitoring the firewall and I cant see tcp
packets flowing from the Exchange server to the client when there is a
connection request. UDP packets do work. The client can ping the
Exchange server.
Any help would be appreciated.
thanks
Ankit