Was the Dovecot working well?

vod vos Mon, 14 Nov 2016 18:39:51 -0800

Hi,



when I read the mail.log, I found:





Nov 14 14:45:45 mail dovecot: pop3-login: Disconnected (no auth attempts in 2 
secs): user=&lt;&gt;, rip=96.126.111.38, lip=108.61.22.11, TLS handshaking: 
SSL_accept() syscall failed: Connection reset by peer, 
session=&lt;WEd2MD1B/Mdgfm8m&gt;



Nov 14 14:45:47 mail dovecot: pop3-login: Disconnected (no auth attempts in 2 
secs): user=&lt;&gt;, rip=96.126.111.38, lip=108.61.22.11, TLS handshaking: 
SSL_accept() syscall failed: Connection reset by peer, 
session=&lt;H42OMD1BZslgfm8m&gt;



Nov 14 14:45:47 mail dovecot: pop3-login: Error: SSL: Stacked error: 
error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request



Nov 14 14:45:47 mail dovecot: pop3-login: Disconnected (no auth attempts in 0 
secs): user=&lt;&gt;, rip=96.126.111.38, lip=108.61.22.11, TLS handshaking: 
SSL_accept() failed: Unknown error, session=&lt;rQ6QMD1BxMpgfm8m&gt;



Nov 14 14:45:47 mail dovecot: pop3-login: Error: SSL: Stacked error: 
error:1408A10B:SSL routines:ssl3_get_client_hello:wrong version number



Nov 14 14:45:47 mail dovecot: pop3-login: Disconnected (no auth attempts in 0 
secs): user=&lt;&gt;, rip=96.126.111.38, lip=108.61.22.11, TLS handshaking: 
SSL_accept() failed: Unknown error, session=&lt;3DqTMD1BKstgfm8m&gt;



Nov 14 14:45:49 mail dovecot: pop3-login: Disconnected (no auth attempts in 2 
secs): user=&lt;&gt;, rip=96.126.111.38, lip=108.61.22.11, TLS, 
session=&lt;CCqyMD1BdMtgfm8m&gt;



Was the Dovecot working well? 

Are there any good solutions to forbid this kind of behavior to enhance the 
mail server?



thanks.

Was the Dovecot working well?

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