Hi guys!!!!
I'm really need your help!!!! I configured the ISP Redundancy and now I have problems with smtp traffic. I get some logs and saw that the communication between the mails server have problem to increase the ack packet, get it? For example, when the communication start we have the treewayhandshake after that the end points will be send an ack packet with data, so this packets had a number to identify each other. The problem is that these numbers of ack packets doesn't increase and the communication doesn't happen. Please someone can help me??? Thanks a lot!!! Daniel