Advertisement
Help Keep Boards Alive. Support us by going ad free today. See here: https://subscriptions.boards.ie/.
If we do not hit our goal we will be forced to close the site.

Current status: https://keepboardsalive.com/

Annual subs are best for most impact. If you are still undecided on going Ad Free - you can also donate using the Paypal Donate option. All contribution helps. Thank you.
https://www.boards.ie/group/1878-subscribers-forum

Private Group for paid up members of Boards.ie. Join the club.

MDaemon SPF problem

  • 10-11-2011 02:10PM
    #1
    Radar42
    Closed Accounts Posts: 9 ✭


    Hi,
    I have an SMTP mail server (MDaemon) behind an Edimax AR-7284WnA ADSL2 router. Lately, many incoming mails have been rejected due to SPF IP mismatch. When checking the logs, I found that all incoming messages are being marked as originating from my own public IP instead of the senders', which would explain the SPF rejection. I have checked the router and port forwarding for SMTP port 25 has been set up OK and is being directed to my mail server local IP. I don't see anything else unusual in the router setup.

    I'm at the limits of my knowledge of such things now but I would have thought that the originator's IP should be passed through port forwarding. Is this a quirk with this particular router or am I missing something as I'm sure this is a fairly standard configuration.

    Any help would be much appreciated!


Advertisement