On 27/07/2011 16:56, Roger Goh wrote: > If users send mails to abc@postfix_pop3.com, I don't get > this looping problem; it's only when they send mails to > abc@exchange_pop3.com. > > Also, previously when POP3 was enabled on Exchange 2003 > server & "auto-forwarding" was not set up on the Exchange > mailbox, I don't get this looping mails issue. > > If it's not appropriate to mail replies/solutions to postfix group, > appreciate if anyone can email me directly. Flooded with mails...
Intercept one of the emails which has looped several times and examine all the received headers - this normally gives you a clue on the message path and you can work back from there to understand the rules causing it to loop My best guess would be the exchange autoforwarder is doing something unexpected Good luck Ed W
