Email Delivery - Improper configuration is the primary reason for returned mail.
Cloud.air-america.com SMTP servers require reverse DNS lookup
When email is sent to our clients the sender ip address is checked against spam data-bases.
Blacklisted or no reverse (possibly forged) ips and hosts are not allowed to connect.
Connections will be dropped with a 550 error.
Air America Blacklist ....
Returned to sender 550 error? "Check email header for rejected ip address"
Example: Remote host said:
550-"JunkMail rejected - nm29-vm4.bullet.mail.ne1.yahoo.com
550-[98.138.91.189]:56112 is in an RBL, see Currently Sending Spam See:
550 http://www.sorbs.net/lookup.shtml?98.138.91.189"
Forward Blocked E-Mail Headers To Webmaster
airamericawebhosting@gmail.com
Once our support team receives header information we will bypass ip address checking.
Please note Google/Gmail/Yahoo/Hotmail/Outlook/AOL mail white-listed!
Miss Reported spam can happen to anyone. MX Toolbox is the best tool to check your IP for problems.
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