spamassassin timeout log error (spamd)

Hi All,

i am running a SMTP relay only server using Sendmail and i use spamassassin as my SPAM filter tool, and i am also using spamass-miter

and below snaps from my sendmail.cf and sendmail.mc

sendmail.cf :

# Input mail filters
O InputMailFilters=spamassassin

Xspamassassin, S=local:/var/run/spamass-milter/spamass-milter.sock

sendmail.mc :

INPUT_MAIL_FILTER(`spamassassin',`S=local:/var/run/spamass-milter/spamass-milter.sock, F=, T=C:15m;S:4m;R:4m;E:10m')dnl

but i have a problem that when an Email - need to be scanned for mor than 10 secs - i think the spamdassassin just let it go without any scanning

Jul 28 16:39:06 SMTP1 sendmail[21315]: m6SDctRY021315: Milter (spamassassin): timeout before data read
Jul 28 16:39:06 SMTP1 sendmail[21315]: m6SDctRY021315: Milter (spamassassin): to error state

so pls i need help to increase the time for scanning or any other way to solve this problem

Thx