The specific error is:553 Invalid sender :[email protected]

[_kadirbek_]

When i try to send eMail ... it returns back to me ... with following error
"*** This message was automatically generated by the MailMax Error Responder
***

Sorry, your message from <[email protected]> to <[email protected]> could not be
delivered. The specific error is:

553 Invalid sender: (e-mail address removed)"
Anyone help me will most welcome

 

[Brian Tillman]

When i try to send eMail ... it returns back to me ... with
following error "*** This message was automatically generated by the
MailMax Error Responder ***

Sorry, your message from <[email protected]> to <[email protected]> could not be
delivered. The specific error is:

553 Invalid sender: (e-mail address removed)"
Anyone help me will most welcome

Are you using "abc.com" as your ISP?

 

[_kadirbek_]

" Are you using "abc.com" as your ISP?
Brian Tillman"
No it was a just sample ...
But it was working fine but for 2 days it hasnt been working ...
I cant find solution ..

 

[Brian Tillman]

" Are you using "abc.com" as your ISP?
Brian Tillman"
No it was a just sample ...

Of course I didn't literally mean "abc.com". You gave "abc.com" as the
domain of your sending address. Does that address, whatever it really is,
match the domain of the SMTP server you've specified? In other words, is
your mail address within your ISP's domain?