Relay Options

[Wesley Bruwer]

Hi there, I am busy configuring a smtp server for our network. I have postfix, Mailscanner and mailwatch installed, they are all working. If I set on my PC, that my outgoing mail server is that server, lets say 192.168.100.180. then I can send no problem, scans the mail and everything. the problem comes in when I use a different mail server(for testing I use 1.1.1.1) in my thunderbird, and then on our office firewall I forced smtp to that server, I get mail server sent incorrect greeting. However If I do the same thing, but redirect it to our current postfix server, the mail sends no problem. Is there something that I am missing? -- Regards,   Wesley Bruwer Network & Systems Administrator      Tel: +27 (0) 861COMTEL (0861266835) Fax: +27 (0) 866565728 Physical Address: Suite M1, Island Club, Century City, Cape Town, South Africa Postal Address: PO Box 38702, Pinelands, 7450, South Africa www.comtel.co.za