Hello guys, I have a lot of problems with my sendmail, I can receive messages but I can't send, I always get a Relaying denied message, I checked a sendmail.org and old posts here in the forum, read all recomendations and this is what I did:
create a relay-domains file containing my domain puntos.org.ni
restart sendmail (It didn't work)
at sendmail.org says that I should add a PTR record in my DNS wiht my network addr . What is it?
Please, give me some help, I am workint around it about 2 days.
Here are my logs:
220 puntos.org.ni. ESMTP Sendmail 8.11.2/8.11.2; Sat, 3 Nov 2001 13:22:28 -0600
250 puntos.org.ni. Hello [192.168.0.2], pleased to meet you
250 2.1.0 email@example.com
... Sender ok
550 5.7.1 firstname.lastname@example.org
... Relaying denied. IP name lookup failed [192.168.0.2]