All of a sudden I cannont send mail through our main account, we receive
mail just fine. I have another account for work with outlook express where
I switch Identities and log into and that one is just fine, I can send mail
from my second account to my main but cannot send out of my main. I checked
all the mail account properties with the main account and all is fine, both
are through adelphia.net using Outlook Express 6.. Below is the message I
get when trying to send out mail in the main account:

"The message could not be sent because the server rejected the sender's
e-mail address. The sender's e-mail address was 'pmt122@adelphia'. Subject
'News Report.ppt', Account: 'mail.adelphia.net', Server:
'mail.adelphia.net', Protocol: SMTP, Server Response: '553
adelphia.adelphia.net does not exist', Port: 25, Secure(SSL): No, Server
Error: 553, Error Number: 0x800CCC78"

Here's another twist the original post to the newsgroup went through as did
this message just fine using my main account yet mail still will not go
out?? apparently mail to newsgroups is working but all else is not... Please
help guys

"PaulT" wrote in message
...
All of a sudden I cannont send mail through our main account, we receive
mail just fine. I have another account for work with outlook express
where I switch Identities and log into and that one is just fine, I can
send mail from my second account to my main but cannot send out of my
main. I checked all the mail account properties with the main account and
all is fine, both are through adelphia.net using Outlook Express 6..
Below is the message I get when trying to send out mail in the main
account:

"The message could not be sent because the server rejected the sender's
e-mail address. The sender's e-mail address was 'pmt122@adelphia'. Subject
'News Report.ppt', Account: 'mail.adelphia.net', Server:
'mail.adelphia.net', Protocol: SMTP, Server Response: '553
adelphia.adelphia.net does not exist', Port: 25, Secure(SSL): No, Server
Error: 553, Error Number: 0x800CCC78"

PaulT wrote:
All of a sudden I cannont send mail through our main account, we
receive mail just fine. I have another account for work with outlook
express where I switch Identities and log into and that one is just
fine, I can send mail from my second account to my main but cannot
send out of my main. I checked all the mail account properties with
the main account and all is fine, both are through adelphia.net using
Outlook Express 6.. Below is the message I get when trying to
send out mail in the main account:
"The message could not be sent because the server rejected the
sender's e-mail address. The sender's e-mail address was
'pmt122@adelphia'. Subject 'News Report.ppt', Account:
'mail.adelphia.net', Server: 'mail.adelphia.net', Protocol: SMTP,
Server Response: '553 adelphia.adelphia.net does not exist', Port:
25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC78"

Well, apparently you have the emial address wrong: You quoted it as:
'pmt122@adelphia'
but the TLD is missing (the ".net" part).

And that agrees wtih what the error message says also.
Add the ".net" to the address; it should work.

Pop`

PaulT wrote:
All of a sudden I cannont send mail through our main account, we
receive mail just fine. I have another account for work with outlook
express where I switch Identities and log into and that one is just
fine, I can send mail from my second account to my main but cannot
send out of my main. I checked all the mail account properties with
the main account and all is fine, both are through adelphia.net using
Outlook Express 6.. Below is the message I get when trying to
send out mail in the main account:
"The message could not be sent because the server rejected the
sender's e-mail address. The sender's e-mail address was
'pmt122@adelphia'. Subject 'News Report.ppt', Account:
'mail.adelphia.net', Server: 'mail.adelphia.net', Protocol: SMTP,
Server Response: '553 adelphia.adelphia.net does not exist', Port:
25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC78"

Your email address is configured wrong. It should have "net" at the end?
Your message to the newsgroup will not be affected by this. You do not have
to configure a news account with a real email address, and indeed it's best
not to. Spammers harvest NG's for email addresses.
--
Kath Adams
MS MVP - Windows (Outlook Express)

I am having same or similar problem (see 12/25/06 post). I have ".net" in
my address an dreceive same Error Number but get Server Error 550 not 553.
See my message for fixes I have attempted so far.
Lu

"Kath Adams" wrote in message
...
PaulT wrote:
All of a sudden I cannont send mail through our main account, we
receive mail just fine. I have another account for work with outlook
express where I switch Identities and log into and that one is just
fine, I can send mail from my second account to my main but cannot
send out of my main. I checked all the mail account properties with
the main account and all is fine, both are through adelphia.net using
Outlook Express 6.. Below is the message I get when trying to
send out mail in the main account:
"The message could not be sent because the server rejected the
sender's e-mail address. The sender's e-mail address was
'pmt122@adelphia'. Subject 'News Report.ppt', Account:
'mail.adelphia.net', Server: 'mail.adelphia.net', Protocol: SMTP,
Server Response: '553 adelphia.adelphia.net does not exist', Port:
25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC78"

Your email address is configured wrong. It should have "net" at the end?
Your message to the newsgroup will not be affected by this. You do not
have to configure a news account with a real email address, and indeed
it's best not to. Spammers harvest NG's for email addresses.
--
Kath Adams
MS MVP - Windows (Outlook Express)

[Subject: changed.]

N. Miller wrote:
[deleted]

Any good news client (but not MS Outlook Express) can find a message by
searching on the Message-ID string, so it is usually a good idea to include
that when you refer to another post.

Well, OE indeed can't but IE (Internet Explorer) can tell OE to
display the article. I.e. putting this



in the "Address" field of *IE* and pressing Return will cause *OE* to
display your article.

[deleted]