[CentOS] saslauthd question and sendmail

the commande

[root @ r13 *** ~] # sasl2-shared-mechlist Available mechanisms: GSSAPI, ANONYMOUS CRAM-MD5, DIGEST-MD5, LOGIN, PLAIN, NTLM Library media: EXTERNAL, NTLM, PLAIN, LOGIN, DIGEST-MD5, CRAM-MD5, ANONYMOUS, GSSAPI [root @ r13151 ~] #

indicates the presence of all options the customer smtp

in the page http://www.sendmail.org/~ca/email/auth.html

it indicates that you have to edit /etc/sysconfig/saslauthd it seems to me

I have to try to change the option pam present in the file

in plain login

but after impossible to restart

/sbin/service saslauthd restart

is not working anymore

my question is related Sendmail I try to configure

I thank you for all your returns

sl

ps:Excuse my bad English I am French