各位好，最近在測試SENDMAIL + cyrus-sasl SMTP認證
一直無法在CLIENT端成功認證...找了網上相關資料設定方式都差不多，但試了很久還是不行
安裝環境
OS fedora 9
未架設DNS做解析，直接打IP
套件l:
sendmail-cf-8.14.2-4.fc9.i386
sendmail-8.14.2-4.fc9.i386
cyrus-sasl-lib-2.1.22-13.fc9.i386
cyrus-sasl-md5-2.1.22-13.fc9.i386
cyrus-sasl-2.1.22-13.fc9.i386
cyrus-sasl-plain-2.1.22-13.fc9.i386
dovecot.i386 1:1.0.13-6.fc9
設定內容
sendmail.mc
TRUST_AUTH_MECH(EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(confAUTH_MECHANISMS', EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl DAEMON\_OPTIONS(Port=smtp,Addr=0.0.0.0, Name=MTA')dnl
修改以上其餘保留預設值
[root@mail mail]# m4 sendmail.mc > sendmail.cf

[root@mail mail]# vi /usr/lib/sasl2/Sendmail.conf
pwcheck_method:saslauthd 保預原內容

[root@mail mail]# vi /etc/sysconfig/saslauthd
MECH=pam 修改為MECH=shadow
[root@mail mail]# vi /etc/dovecot.conf
protocols = pop3
[root@mail mail]# /etc/init.d/saslauthd restart
[root@mail mail]# /etc/init.d/dovecot restart
[root@mail mail]# /etc/init.d/sendmail restart

測試
使用本機COM
[root@mail mail]# testsaslauthd -u yaojie -p yaojie
0: NO "authentication failed"
認證還是失敗 = =
log記錄
/var/log/message
Jul 18 02:53:35 mail saslauthd[3198]: do_auth : auth failure: [user=yaojie] [service=imap] [realm=] [mech=shadow] [reason=Unknown]

Client 郵件設定

使用OUTLOOK寄信測試，一直跳出要求輸入帳密....快瘋了 = =

/var/log/message
Jul 18 02:57:58 mail saslauthd[3201]: do_auth : auth failure: [user=yaojie] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
/var/log/maillog
Jul 18 02:57:58 mail sendmail[3313]: p6HIvw4A003313: [192.168.3.11] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA

看了很多，大家作法都一樣，怎我一直都試不成功，希望有那位前輩可以指點指點一下..