On Tue, Mar 20, 2007 at 11:40:15PM +0800, edwardspl@xxxxxxxxxx wrote: > /etc/mail/sendmail.mc : > > dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl > dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 > LOGIN PLAIN')dnl > TRUST_AUTH_MECH(`DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl > define(`confAUTH_MECHANISMS', `DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl > > login as: edward > edward@xxxxxxxxxxx's password: > Last login: Tue Mar 20 23:06:34 2007 from 192.168.0.250 > [edward@svr1 ~]$ telnet localhost 25 > Trying 127.0.0.1... > Connected to localhost.localdomain (127.0.0.1). > Escape character is '^]'. > 220 svr1.ita.org.mo ESMTP Sendmail 8.13.8/8.13.8; Tue, 20 Mar 2007 > 23:21:26 +0800 > ehlo localhost > 250-svr1.ita.org.mo Hello localhost.localdomain [127.0.0.1], pleased to > meet you > 250-ENHANCEDSTATUSCODES > 250-PIPELINING > 250-8BITMIME > 250-SIZE > 250-DSN > 250-ETRN > 250-AUTH LOGIN PLAIN > 250-DELIVERBY > 250 HELP > > [svradmin@svr1 ~]$ rpm -qa | grep "cyrus" > cyrus-sasl-2.1.22-4 > cyrus-sasl-lib-2.1.22-4 > cyrus-sasl-devel-2.1.22-4 > cyrus-sasl-plain-2.1.22-4 > [svradmin@svr1 ~]$ > > Use outlook express or netscape though the SMTP with correct password is > fail.... > So, What problem of it ? The plugins which implement CRAM-MD5 and DIGEST-MD5 are in the "cyrus-sasl-md5" package. Install that, and you should be good to go. HTH, Nalin