Is the first time that I configure a Postfix Mail service in Ubuntu. The situation I'm facing is that recover password e-mails are being sent to G-mail accounts, but no e-mails are being sent to Yahoo e-mails accounts. I configured Postfix for Google Apps which is what I'm using to manage e-mails for my domain. From the mail error log I got:
Nov 22 22:46:41 ip-172-31-xx-xx postfix/smtp[25837]: 6AEE443548: to=<nxxxxxz@yahoo.com>, relay=alt1.aspmx.l.google.com[64.233.xxx.xx]:25, delay=1.3, delays=0.01/0/0.92/0.37, dsn=5.1.1, status=bounced (host alt1.aspmx.l.google.com[64.233.xxx.xx] said: 550-5.1.1 Learn more at 550 5.1.1 https://support.google.com/mail/answer/6596 g9si5019491qhg.69 - gsmtp (in reply to RCPT TO command))
Nov 22 22:46:42 ip-172-31-xx-xx postfix/cleanup[25835]: 13C7443549: message-id=<20151122224642.13C7443549@ip-172-31-xx-xx.ec2.internal>
Nov 22 22:46:42 ip-172-31-xx-xx postfix/qmgr[1196]: 13C7443549: from=<>, size=3433, nrcpt=1 (queue active)
Nov 22 22:46:42 ip-172-31-xx-xx postfix/bounce[25838]: 6AEE443548: sender non-delivery notification: 13C7443549
Nov 22 22:46:42 ip-172-31-xx-xx postfix/qmgr[1196]: 6AEE443548: removed
My instance is an AWS Ec2 Instance using Ubuntu, and Apache.
If you need to gave a look to another .cf mail configuration file please let me know so that I can provide it to you.
I'm assuming is a special Yahoo servers configuration that is not permitting to receive e-mails. I've search to see if my domain is blacklisted, but everything appears to be ok in the records that I've read.
How an I solve this problem? Do I have to add an special configuration to my Postfix so I can send e-mails to Yahoo?
Regards,
Nelitza M.
Than you very much for your time. I really appreciate it.