Since you don’t want Mercury/32 to access any remote DNS Lookup Services, you need to tell your local SMTP server that the IP addresses noted in this dialog box are not allowed as valid relay ...

The problem is thus: every once in a while, for no reason we can discern, our server suddenly opens a few dozen SMTP connections to local SMTP servers (newspapers and schools and the like that the ...

This is easy enough except for one little snag...<BR><BR>Every SMTP server we have access to requires a login; we can't change that and cannot setup a local SMTP server.

Desktop clients send email over Gmail using the simple mail transfer protocol. You can use the telnet program on your computer to connect to Gmail's SMTP server and verify the connection is ...