Remote SMTP server has rejected address

[B. roma]

I am getting the following message when sending an email to two different
recipients, this has never happened before or with anyone else.
Any help would be great

Reason: Remote SMTP server has rejected address
Diagnostic code: smtp;550 Blocked

 

[PA Bear [MS MVP]]

Post the complete (verbatim) error if you need assistance.

 

[Sam Hobbs]

As PA Bear says, post the complete error message. If however that is the
complete error message, then it is not a Windows Mail message and you need
to determine what software is producing it.

 

[Richard Green]

I have a similar problem message saying SMPT server has rejected address
503 authentication required; sorry not allot of help I know

 

[Sam Hobbs]

Yeah, you won't get "allot of help" without more information.

 

[Gary VanderMolen \(MVP\)]

Again, that's not the complete error message.
Right-click on your error message, copy, then paste it into a reply here.
We can't do much troubleshooting without the complete error message.

 

[mrwatcher]

--
mrwatcher

I just started having the same problem with Windows Mail, when I try to send
my wife
an email, It will reject it , it just started doing this about a week ago.
It says :

The message could not be sent. The authentication setting might not be
correct for your outgoing e-mail [SMTP] server. For help solving this
problem, for Help, search for "Troubleshoot Windows Mail", and read the "I'm
having problems sending e-mail" section. If you need help determining the
proper server settings please contact your e-mail service provider.

The rejected e-mail address was '(e-mail address removed).'. Subject 'Snow
Fairy', Account:"pop-server.austin.rr.com',Server:
'smtp-server.austin.rr.com', Protocol;
SMPT,Server Response: '501 5.5.2 RCPT TO syntax error',Port:25, Secure
(SSL): No
Server Error: 501, Error Number: 0x800CCC79

GREG

 

[Gary VanderMolen \(MVP\)]

"Syntax error" was the tip-off. You have an illegal period at the end
of the email address "(e-mail address removed)."

--
Gary VanderMolen, Microsoft MVP (Mail)
http://mvp.support.microsoft.com/default.aspx/profile/vandermolen

--
mrwatcher

I just started having the same problem with Windows Mail, when I try to send
my wife
an email, It will reject it , it just started doing this about a week ago.
It says :

The message could not be sent. The authentication setting might not be
correct for your outgoing e-mail [SMTP] server. For help solving this
problem, for Help, search for "Troubleshoot Windows Mail", and read the "I'm
having problems sending e-mail" section. If you need help determining the
proper server settings please contact your e-mail service provider.

The rejected e-mail address was '(e-mail address removed).'. Subject 'Snow
Fairy', Account:"pop-server.austin.rr.com',Server:
'smtp-server.austin.rr.com', Protocol;
SMPT,Server Response: '501 5.5.2 RCPT TO syntax error',Port:25, Secure
(SSL): No
Server Error: 501, Error Number: 0x800CCC79

GREG

I am getting the following message when sending an email to two different
recipients, this has never happened before or with anyone else.
Any help would be great

Reason: Remote SMTP server has rejected address
Diagnostic code: smtp;550 Blocked