i cant interpret in some way output from "tcpdump -i eth1 -s 1400 -xXv port 143"
Yes you can, you think you don't! :-)There is a column showing in ASCII the conversation between the two servers. There you can see where the conversation is stopping.
Well, can you say at least if the cluster imap server is actually receiving the connection on its IMAP port from the other cluster server?
bnegrao
