Displaying 1 result from an estimated 1 matches for "7777d43c".
2007 Dec 13
2
SYN flooding / pipe() failed: Too many open files
Hello *,
I've the following problem with dovecot 1.0.7:
/var/log/messages shows
| Dec 13 13:48:27 mailbox kernel: possible SYN flooding on port 143. Sending cookies.
and /var/log/maillog shows (Please note: nearly the same time):
| Dec 13 13:48:28 mailbox dovecot: pipe() failed: Too many open files
This leads to an unresponsive mail service and requires a dovecot restart.
What