Postfix configuration to open SASL certification problems encountered

Environment: CentOS 6.6 x86_64

Package: Yum version of Postfix

There was a problem with the test today, postfix configuration file main.cf After you turn on the SASL feature, the problem is not normal after Telnet

Smtpd_sasl_auth_enable = yes

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It's supposed to be normal.

But there's a problem with my other test machine.

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TCP is connected successfully, but the backend program seems to be having trouble working.

Troubleshooting the problem appears on the SASL dependency package.

Cyrus-sasl-plain This package is not installed, immediately after Yum installation restart Postfix SASLAUTHD service is normal.

Alas, you do not error, and do not prompt, so Qiao sound hanging, 650) this.width=650; "src=" Http://img.baidu.com/hi/tsj/t_0038.gif "alt=" T_0038.gif "/>

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Postfix configuration to open SASL certification problems encountered