On Wed, 2004-08-25 at 15:33 -0300, wrote:

I installed dovecot-1.0-test32 and I present the following error in some users:

Error: IMAP(user): Buffer full (46)

How to solve this problem?

If you set mail_drop_priv_before_exec = yes it dumps core file to user's home directory. From there you could get gdb backtrace which would help figuring out why it happens, see http://dovecot.org/bugreport.html