Rather randomly only just started happening but when sending emails to certain people my emails are getting bounced back. I've set up domain keys and SPF records. I am with Just Host using an email program from their main control pannel. Thought purchasing a dedicated IP would solve it... i bought one and it hasnt, still comes up!! Have a feeling the email receipents are still reconising somthing to do with being on just host? The main server interface IP 220.127.116.11 can't be removed from the SPF... Only got a new IP yesterday so do i need to give it more time?
Full error message:
SMTP error from remote mail server after initial connection:
host in.mx.ifl.net [18.104.22.168]: 554-in5.mx.ifl.net 554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.