I've followed the following tutorial: http://www.howtoforge.com/virtual-users-domains-postfix-courier-mysql-squirrelmail-fedora-10-p3 Very perfect document but SASL Authenticated is out of order for me. I can't send mail Outlook Express. SquerelliMail send mail work perfectly. SELINUX is disabled. Username and password is corretly. Fedora 10 x86_64 distribution. Code: postfix/smtpd[28184]: connect from unknown[xxx.xxx.xxx.xxx] postfix/smtpd[28184]: warning: unknown[xxx.xxx.xxx.xxx]: SASL LOGIN authentication failed: authentication failure postfix/smtpd[28184]: lost connection after AUTH from unknown[xxx.xxx.xxx.xxx] postfix/smtpd[28184]: disconnect from unknown[xxx.xxx.xxx.xxx] any help would be great Thanks Thomas
bingo! smtpd.conf Very very thank you falko!!! Your question the answer. /usr/lib/sasl2/smtpd.conf: Code: pwcheck_method: authdaemond log_level: 3 mech_list: PLAIN LOGIN but /usr/lib64/sasl2/smtpd.conf: Code: pwcheck_method: saslauthd mech_list: plain login corretly /usr/lib64/sasl2/smtpd.conf: Code: pwcheck_method: authdaemond log_level: 3 mech_list: PLAIN LOGIN Thank you help falko!