Spam Filter ISP Support Forum

  New Posts New Posts RSS Feed - Gmail IP's greylisted
  FAQ FAQ  Forum Search   Register Register  Login Login

Gmail IP's greylisted

 Post Reply Post Reply
Author
StevenJohns View Drop Down
Senior Member
Senior Member


Joined: 03 August 2006
Status: Offline
Points: 119
Post Options Post Options   Thanks (0) Thanks(0)   Quote StevenJohns Quote  Post ReplyReply Direct Link To This Post Topic: Gmail IP's greylisted
    Posted: 05 November 2008 at 8:34am
Hello,
 
I understand how the greylisting works, but I have found customers complaining that Gmail emails appear to be delivered only after several hours.
Trawling through the logs I can see different Gmail IP's getting greylisted all the time and my suspicion is that once SF greylists a Gmail IP, then Gmail try to send the email from a different IP, which also gets greylisted...then Gmail try from yet another IP, which gets greylisted....  and round in circles we go.
 
Does anyone have any ideas on this??
 
I have looked at Gmail's SPF record, but they seem to have about 8 blocks of /18, /19 & /20 subnets. This adds up to about 65,000 IP's and I don't want to add all these into the greylistallow file....any suggestions?
 
Cheers
www.internetmailservices.co.uk
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down



This page was generated in 0.203 seconds.