best/easiest commandline email program for mass-email

Alex Janssen alex at
Mon Feb 1 22:13:16 UTC 2010

I got it configured to go to my ISP's SMTP server, but it won't login 
because I don't know at this point how to set up the login in postfix.

I am now getting the following postfix error in syslog:
status=bounced (host[] said: 554 
Authentication Failed, must login (in reply to RCPT TO command))

So, my question is how do I tell it to login?


 Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. - Albert Einstein (275)

More information about the ubuntu-users mailing list