httpwebwitch - 2:45 am on Sep 14, 2011 (gmt 0)
I sent an email to a customer tonight, and it bounced back with this message:
SMTP error from remote mail server after DATA:
host smtp.****bleep****.net [*****IP address****]: 550 5.7.1 SPF unauthorized mail is prohibited.
I thought I took care of this a long time ago. I don't understand the syntax, but my best advisors told me to go into WHM and create a DNS zone.
The record looks like:
example.com. (yes there's a dot after the TLD. Is that normal?)
14400 (I think that's the TTL)
IN (what does that mean?)
TXT (as opposed to CNAME or MX or A)
"v=spf1 a mx -all"
Is this correct?