[IMail Forum] ISP's blocking port 25 except to their own mail servers

[Scott Coleman]

I am having trouble with home based users not being able to send mail through my iMail server anymore. The ISPs; SBC/Yahoo & Ameritech; are blocking port 25. I looked in the list archive and it appears that iMail can only listen on a single port, is this true? I don’t want to force everyone to change to accommodate a few users. It’s easier to have them use their ISP for outgoing mail.     Scott W. Coleman Network Administrator Associa 3131 Professional Drive Ann Arbor, Michigan  48104   (734) 973-5500 Phone (734) 973-0001 Fax (734) 531-2101 Direct (888) 206-0368 Toll Free   Associa The Leader in Community Association Management