postfix: smtp relayhost requires authentication

Hello.

I have fetchmail & postfix running, but am having a bit of trouble with my
SMTP relay host.

I have this in main.cf:
relayhost = smtp.myisp.com

Problem is, that smtp server requires authentication. How do I handle this
with postfix? Tried googling and didn't come up with what I need.

thx,
john

contents of /var/log/maillog:
Feb 4 03:09:00 redhatbox postfix/smtpd[7627]: connect from
unknown[192.168.100.2]
Feb 4 03:09:00 redhatbox postfix/smtpd[7627]: E822937CA9:
client=unknown[192.168.100.2]
Feb 4 03:09:01 redhatbox postfix/cleanup[7628]: E822937CA9:
message-id=<(E-Mail Removed)>
Feb 4 03:09:01 redhatbox postfix/smtpd[7627]: disconnect from
unknown[192.168.100.2]
Feb 4 03:09:01 redhatbox postfix/nqmgr[1739]: E822937CA9:
from=<(E-Mail Removed)>, size=695, nrcpt=1 (queue active)
Feb 4 03:09:02 redhatbox postfix/smtp[7635]: E822937CA9:
to=<(E-Mail Removed)>, relay=smtp.myisp.com[xxx.xx.xx.xx], delay=2,
status=bounced (host smtp.myisp.com[xxx.xx.xx.xx] said: 550 5.1.2
<(E-Mail Removed)>... Unsupported mail destination
)
Feb 4 03:09:02 redhatbox postfix/cleanup[7628]: 7B35237CAA:
message-id=<(E-Mail Removed) .com>
Feb 4 03:09:02 redhatbox postfix/nqmgr[1739]: 7B35237CAA: from=<>,
size=2490, nrcpt=1 (queue active)
Feb 4 03:09:03 redhatbox postfix/smtp[7635]: 7B35237CAA:
to=<(E-Mail Removed)>, relay=smtp.myisp.com[xxx.xx.xx.xx], delay=1,
status=bounced (host smtp.myisp.com[xxx.xx.xx.xx] said: 550 5.1.2
<(E-Mail Removed)>... Unsupported mail destination
)
Feb 4 03:09:11 redhatbox postfix/smtp[7629]: C62E637CA7:
to=<(E-Mail Removed)>, relay=smtp.myisp.com[xxx.xx.xx.xx],
delay=95, status=bounced (host smtp.myisp.com[xxx.xx.xx.xx] said: 550 5.1.2
<(E-Mail Removed)>... Unsupported mail destination)
Feb 4 03:09:11 redhatbox postfix/cleanup[7628]: BF09D37CAA:
message-id=<(E-Mail Removed) .com>
Feb 4 03:09:11 redhatbox postfix/nqmgr[1739]: BF09D37CAA: from=<>,
size=2537, nrcpt=1 (queue active)
Feb 4 03:09:12 redhatbox postfix/smtp[7635]: BF09D37CAA:
to=<(E-Mail Removed)>, relay=smtp.myisp.com[xxx.xx.xx.xx], delay=1,
status=bounced (host smtp.myisp.com[xxx.xx.xx.xx] said: 550 5.1.2
<(E-Mail Removed)>... Unsupported mail destination
)


--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.
--Linus Torvalds

oh yeah. RedHat9

-john

"Nick E." <(E-Mail Removed)> wrote in message
news:eXZTb.21$(E-Mail Removed)

> I have this in main.cf:
> relayhost = smtp.myisp.com
>
> Problem is, that smtp server requires authentication. How do I handle
> this with postfix? Tried googling and didn't come up with what I need.

http://efflandt.freeshell.org/sbc-sm...h.html#postfix might be helpful to
you.


tony

--
use hotmail for any email replies



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"ynotssor" <"ynotssor"> wrote:
> http://efflandt.freeshell.org/sbc-sm...h.html#postfix might be helpful
> to you.

Yes indeedy!!!

Exactly what I needed.

thanks,
john

--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.
--Linus Torvalds