Amazon AWS EC2 outgoing email blocked using Trend Micro oRBL+

Discussion in 'Mail Server Support' started by popowich, Feb 27, 2011.

  1. popowich

    popowich EQ Forum Admin Staff Member

    Aug 12, 2008
    Likes Received:
    Is the email from your amazon ec2 web server bouncing back to you with an error like the following?

    Remote host said: 550 5.7.1 <>... Mail from x.x.x.x blocked using Trend Micro oRBL+. Please see MAPS - Support - Lookup Tool Giving up on x.x.x.x

    Request a custom reverse DNS from Amazon -

    When that has been completed wait a couple days and then request to be delisted from the Trend Micro RBL using the link from the original bounce message.

Want to reply or ask your own question?

It only takes a minute to sign up (and it's free!). Click the orange sign up button to choose a username and then you can ask your own questions on the forum.