SMTP Authentication

Whenever i send any mail using my server my mails goes in junk box of yahoo account. and

i am not able to send mails to those servers which have tls authentication.

Mail undelivered due to:

==================

Reason: Remote SMTP server has rejected address

Diagnostic code: smtp;530 5.7.1 Use SMTP Authentication To Send Mail!: user@otherdomain.com

====================

here is rules defined in my imta.cnf file:

==========================================

!

! tcp_local

tcp_local smtp mx single_sys remotehost inner switchchannel identnonelimited subdirs 20 maxjobs 7 pool SMTP_POOL maytlsserver maysaslserver saslswitchchannel tcp_auth

tcp-daemon

!

! tcp_intranet

tcp_intranet smtp mx single_sys subdirs 20 noreverse maxjobs 7 pool SMTP_POOL maytlsserver allowswitchchannel saslswitchchannel tcp_auth

tcp_intranet-daemon

!

! tcp_submit

tcp_submit submit smtp mx single_sys mustsaslserver maytlsserver

tcp_submit-daemon

!

! tcp_auth

tcp_auth smtp mx single_sys mustsaslserver

tcp_auth-daemon

!

! tcp_tas

tcp_tas smtp mx single_sys allowswitchchannel mustsaslserver maytlsserver deliveryflags 2

tcp_tas-daemon

==============================================

does anything wrong in my rules?

Please help me.

[1405 byte] By [arun_maurya] at [2007-11-26 10:07:15]
# 1

It's VERY unlikely that changing any configuration on your server will change what Yahoo does with your mail. You may want to ask their mail admin why your mails get tagged as spam.

It may be that your ip address has been identified to be within a range of addresses that generate spam.

No server will be able to send to another server that requires authentication. Likely, you're sending to the wrong box.

jay_plesset at 2007-7-7 1:47:13 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Messaging Server...
# 2

thanx jay!

but what is the reason of getting this error

==================

Reason: Remote SMTP server has rejected address

Diagnostic code: smtp;530 5.7.1 Use SMTP Authentication To Send Mail!: user@otherdomain.com

====================

Only my mail server is not able to deliver mails to that server while from all other mail servers mails are coming to that server.

It means problem is in my configuration only.

arun_maurya at 2007-7-7 1:47:13 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Messaging Server...
# 3

Hi,

If the other server is rejecting the email then you need to contact the owner of that system and ask why the email is being rejected.

It is entirely possible that the owner of the system has blocked your system or systems in your IP range etc.

The only way you will find out why is to contact the owner.

Shane.

shane_hjorth at 2007-7-7 1:47:13 > top of Java-index,E-Mail, Calendar, & Collaboration,Sun Java System Messaging Server...