What may be a problem if I can receieve mails but cannot send thr.

[Guest]

I have a problem to send mails through Outlook, but i can receive them. I
tried everything i read abt this problem at Outlook online help website, but
that didnt work. When i try to send mail through Webmail website of my
internet provider, it works fine. But why then it doesnt work with Outlook?

 

[Guest]

Do your outgoing mail server and authentication settings match those
indicated by your ISP as correct?

 

[Guest]

Same problem, unable to find solution

 

[Guest]

yes, it worked fine not a week ago.
the test account setting in accounts setup send the test message
there are no reported errors, but the message never makes it to the server

 

[Guest]

Does your outgoing email sit in the outbox?

 

[Guest]

disregard, this seems to be isolated to the smtp server at road runner:
smtp-server.houston.rr.com
my godaddy account works, though slowly

 

[Guest]

Yea, those settings should be correct. this is what appear when i try to send
someone email:

Your message did not reach some or all of the intended recipients.

Subject:
Sent: 4/4/2007 4:51 PM

The following recipient(s) could not be reached:

'(e-mail address removed)' on 4/4/2007 4:51 PM
550 Sorry, <[email protected]> is not allowed access from your
location

And i can send mails to people who also have same domain as me
(absolutok.net), but to any other mail adress is impossible