can't send e-mails anymore

[Robert Blackwell]

Anytime I try to send an e-mail in outlook XP I get an instant return e-mail
with this message

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

Subject: test
Sent: 5/14/2004 2:31 PM

The following recipient(s) could not be reached:

'anye-mailaddress' on 5/14/2004 2:31 PM
550 relaying mail to domain.com is not allowed

This is strange, I know this can't be the reason but ever since a power
outage this week, I've been unable to send e-mail.

I have verizon DSL...previously was on earthlink dialup

since this happend I've checked my account settings.I noticed that I still
had my smtp server as smtp.earthlink.net Even though I haven't had them for
a while, it was still working. So I thought maybe they "caught" up and so I
tried using outgoing.verizon.net. Same no relay message from that. Then I
tried mydomains smtp and that doesn't work either.

The same thing happens in outlook express with my personal e-mail account,
slightly different error but similar enough.

The message could not be sent because one of the recipients was rejected by
the server. The rejected e-mail address was 'anye-mailaddress'. Subject
'testing', Account: myaccount, Server: 'mail.mydomain.com', Protocol: SMTP,
Server Response: '550 You must check your mail from this IP or SMTP Auth
before sending to anye-mailaddress', Port: 25, Secure(SSL): No, Server
Error: 550, Error Number: 0x800CCC79


What the heck caused this all of a sudden?
Please help, I'm getting really frustrated.

 

[Lanwench [MVP - Exchange]]

Anytime I try to send an e-mail in outlook XP I get an instant return
e-mail with this message

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

Subject: test
Sent: 5/14/2004 2:31 PM

The following recipient(s) could not be reached:

'anye-mailaddress' on 5/14/2004 2:31 PM
550 relaying mail to domain.com is not allowed

This is strange, I know this can't be the reason but ever since a
power outage this week, I've been unable to send e-mail.

I have verizon DSL...previously was on earthlink dialup

since this happend I've checked my account settings.I noticed that I
still had my smtp server as smtp.earthlink.net Even though I haven't
had them for a while, it was still working. So I thought maybe they
"caught" up and so I tried using outgoing.verizon.net. Same no relay
message from that.

I think you have to authenticate to the Verizon SMTP server - check with
Verizon support.

 

[Guest]

I just had this too...

Try using SMTP authentication (same as for your incoming
mail server) It's in more settings of your account setup

-----Original Message-----
Anytime I try to send an e-mail in outlook XP I get an instant return e-mail
with this message

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

Subject: test
Sent: 5/14/2004 2:31 PM

The following recipient(s) could not be reached:

'anye-mailaddress' on 5/14/2004 2:31 PM
550 relaying mail to domain.com is not allowed

This is strange, I know this can't be the reason but ever since a power
outage this week, I've been unable to send e-mail.

I have verizon DSL...previously was on earthlink dialup

since this happend I've checked my account settings.I noticed that I still
had my smtp server as smtp.earthlink.net Even though I haven't had them for
a while, it was still working. So I thought maybe they "caught" up and so I
tried using outgoing.verizon.net. Same no relay message from that. Then I
tried mydomains smtp and that doesn't work either.

The same thing happens in outlook express with my personal e-mail account,
slightly different error but similar enough.

The message could not be sent because one of the recipients was rejected by
the server. The rejected e-mail address was 'anye- mailaddress'. Subject
'testing', Account: myaccount,

Server: 'mail.mydomain.com', Protocol: SMTP,

 

[Robert Blackwell]

Okay thanks. That's all it was. Strange how it had been working fine until
the power outage...I think I've had dsl for almost 2 months now using my old
dialups smtp heh.