In news:eit6ma$791$1@atlantis.news.tpi.pl,
stas <stanislaw_semczuk@qatalogus.pl> wrote:
> Q: Can I use SendMail as a relay server transfering mail to an ISPs
> host where SMTP authentication is required?
See the "Using sendmail as a client with AUTH" section of
http://www.sendmail.org/~ca/email/auth.html