bounce - Email error 503, how to solve? -


I have a problem sending emails, I checked the email error logs, and I found it:

RCPT for RCPT:

503 Authentication is required when trying to send this mail server to a non-local email address.

And this:

Please send unsolicited commercial or bulk email to Microsoft. Please check your mail client settings or your administrator to verify that the domain or address Defined to the server, please contact. Computer networks are prohibited on other restrictions, resulting in the use of devices located in California and other states as a result of violation.

And what I mean by following the following:

  • Data data of 354 + start + mail + input + and + with +

  • RCPT RCPT to: 250 requested mail action is OK, completed

  • and some other ...

  • This SMTP server requires authentication, depending on your provider, You need to specify a username / password or, if your host uses POP-First-SMTP authentication, you must first check your email and that task will take you some time A will add certified list to reply to send.


Comments

Popular posts from this blog

c# - How to capture HTTP packet with SharpPcap -

jquery - SimpleModal Confirm fails to submit form -

php - Multiple Select with Explode: only returns the word "Array" -