[SiJ2000]

Hey, not sure if this is the right area for this one, but here goes anyway!

I want to configure my email server to use with a BIS BB.....

This is fine as I can open POP3 on my firewall and that's it... However, this is a bit open for my liking!

I was wondering what IPs the BIS service comes from so I can just allow those IPs. I noticed that all the BIS systems are actuallt hosted by BlackBerry themselves... If someone has a public subnet I can lock my firewall to, it would be much preferable!

Thanks

Simon

[Berry One]

Open the firewall, check where POP logins with your account name and password come from, verify that it is RIM's IP block, lock firewall to this IP block.