550-Verification failed for 550-Connection rejected

550-Verification failed for 550-Connection rejected

Hey,

I want to send emails from my domain using phpmailer. after setting up the details, I got following error.


  1. SMTP -> FROM SERVER:220-master01.billandsupport.com ESMTP Exim 4.86_1 #1 Thu, 07 Apr 2016 23:26:41 -0400 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
  2. SMTP -> FROM SERVER: 250-master01.billandsupport.com Hello master01.billandsupport.com [167.114.206.96] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-AUTH PLAIN LOGIN 250 HELP
  3. SMTP -> FROM SERVER:250 OK
  4. SMTP -> FROM SERVER:550-Verification failed for 550-Connection rejected: SPAM source timber-sports.com is manually blacklisted. 550 Sender verify failed
  5. SMTP -> ERROR: RCPT not accepted from server: 550-Verification failed for 550-Connection rejected: SPAM source timber-sports.com is manually blacklisted. 550 Sender verify failed
  6. SMTP Error: The following recipients failed: amjad.mghl@gmail.com Mailer Error: SMTP Error: The following recipients failed: amjad.mghl@gmail.com
  7. SMTP server error: Verification failed for 550-Connection rejected: SPAM source timber-sports.com is manually blacklisted. 550 Sender verify failed

Anyone, please hlep me in this regard.