Microsoft
Software
Hardware
Network
Question : Closed up port 25 on network. - now user cannot send email from bt account
Hi,
I had a network where they got blacklisted as a spam sender.I discovered the network was not closed up on Port 25 for sendig email so any of the PC's on the network could have bee infected sendig emails.
Therefore closed it down.
However, now have one user who only visits occasionally who says he cannot send email from hit bt email account.
I assume this is because I have closed port 25.
There is no way I want to reopen it as it caused a real headache.
What can I do so he can send email.
I'm trying to look up another port number for BT to see if that would work.
Answer : Closed up port 25 on network. - now user cannot send email from bt account
Contact BT, but yes, alternate ports are usually 587.
The only other option is to give him a static/reserved IP and allow port 25 from his machine as well as the mail server on the firewall.
Random Solutions
Excel VBA code to automatically set a Pivot Table filter on 2 specific values in a field
SQL Compare
Powerpoint 2003 - in Vista -
Adding Roles to Roles In Custom Membership Provider - A Better Way ? C#, SQL, Oracle, ASP.NET
Mapping to skydrive via windows explorer
Focus with copying filtered data in an async call
ASP.NET 2.0 Warning. Event ID 1309 Source ASP.NET.0.50727.0
Best wireless access to an HP Deskjet F4500 - time capsule or no?
endian
multiple users having outlook and phones checking one IMAP mailbox, is it a problem?