On Wed, 31 Oct 2001, Zephur Matic wrote: > Hi All, > could someone please post some sample telnet 'conversations' that i can use > as templates to manually test my XMail implementation. The situations i'd > like to test are: > - attempting to send mail using xmail as an open relay > - sending a valid email to a local account > - connecting to the pop3 server > - sending mail after connecting to the pop3 server (no smtp auth) > - sending mail without connecting to pop3 first, but using smtp auth > > I thought i had things sorted out, but i saw my smtp log grow unusually > quickly and caught someone using my server to send mail. I put their ip into > spammers.tab for now, but i'd like to get the server locked down. Would > putting "127.0.0.1" "255.255.255.255" into mailrelay.tab cause a breach in > security?
Look at RFC821 ( SMTP ) and RFC1725 ( POP3 ) for session emulation. Putting localhost is fine. - Davide
