some problems

[Alexander Suslov]

Good day,

Came across several troubles with cyrus
1. Met a lot written about "no user in db" in auth.log trouble, but  
could not find any solution. Everything seems to work, but...
2. SMTP connection takes some time, not long, but longer than before  
Cyrus installation. Again everything seems to work, but after the  
short pause.
3. Sendmail can't check user availability during the connection. So,  
while getting mail for non-existing user it first gets the letter,  
then while putting it to cyrus finds that no such user, and tryes to  
send error message back. Usually it remains in mqueue for ever.

My configuration
FreeBSD 6.1-RELEASE
cyrus-imapd-2.3.1
cyrus-sasl-2.1.21_2
sendmail  8.13.6

Cyrus working with sendmail
sasl_pwcheck_method: auxprop

in sendmail.mc:
define(`CYRUS_MAILER_PATH', /usr/local/cyrus/bin/deliver)
define(`confLOCAL_MAILER', `cyrusv2')
MAILER(`cyrusv2')


i've tried to find the solutions myself, but found none.
If somebody can help me?

Alexander Suslov