Problem with sendmail + centos 7 + sentora 1.0.3

[angelorocha]

Hi, sendmail with php mail not work, log:

Code:

Sep 27 01:00:04 sentora postfix/smtpd[24893]: warning: unknown[183.240.203.49]: SASL LOGIN authentication failed: Invalid base64 data in continued response
Sep 27 01:00:06 sentora postfix/smtpd[24893]: too many errors after AUTH from unknown[183.240.203.49]
Sep 27 01:00:06 sentora postfix/smtpd[24893]: disconnect from unknown[183.240.203.49]
Sep 27 01:00:22 sentora sSMTP[24945]: Unable to connect to "mail" port 25.
Sep 27 01:00:22 sentora sSMTP[24945]: Cannot open mail:25
Sep 27 01:01:09 sentora postfix/postfix-script[25134]: stopping the Postfix mail system
Sep 27 01:01:09 sentora postfix/master[24305]: terminating on signal 15
Sep 27 01:01:10 sentora postfix/postfix-script[25215]: starting the Postfix mail system
Sep 27 01:01:10 sentora postfix/master[25217]: daemon started -- version 2.10.1, configuration /etc/postfix
Sep 27 01:02:22 sentora sSMTP[25300]: Unable to connect to "mail" port 25.
Sep 27 01:02:22 sentora sSMTP[25300]: Cannot open mail:25
Sep 27 01:07:13 sentora sSMTP[25722]: Unable to connect to "mail" port 25.
Sep 27 01:07:13 sentora sSMTP[25722]: Cannot open mail:25
Sep 27 01:07:13 sentora sSMTP[25723]: Unable to connect to "mail" port 25.
Sep 27 01:07:13 sentora sSMTP[25723]: Cannot open mail:25
Sep 27 01:12:55 sentora postfix/smtpd[26534]: error: open database /etc/aliases.db: No such file or directory
Sep 27 01:12:55 sentora postfix/smtpd[26534]: connect from localhost.localdomain[127.0.0.1]
Sep 27 01:12:55 sentora postfix/smtpd[26534]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 27 01:12:55 sentora postfix/smtpd[26534]: disconnect from localhost.localdomain[127.0.0.1]
Sep 27 01:12:55 sentora postfix/smtpd[26534]: connect from localhost.localdomain[127.0.0.1]
Sep 27 01:12:55 sentora postfix/smtpd[26534]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 27 01:12:55 sentora postfix/smtpd[26534]: disconnect from localhost.localdomain[127.0.0.1]
Sep 27 01:25:23 sentora sSMTP[26886]: Connection lost in middle of processing
Sep 27 01:40:22 sentora sSMTP[28072]: Connection lost in middle of processing
Sep 27 01:53:23 sentora postfix/smtpd[29899]: error: open database /etc/aliases.db: No such file or directory
Sep 27 01:53:23 sentora postfix/smtpd[29899]: connect from 1-160-115-238.dynamic.hinet.net[1.160.115.238]
Sep 27 01:53:24 sentora postfix/smtpd[29899]: NOQUEUE: reject: RCPT from 1-160-115-238.dynamic.hinet.net[1.160.115.238]: 454 4.7.1 <uakh.fpxe@msa.hinet.net>: Relay access denied; from=<z2007tw@yahoo.com.tw> t$
Sep 27 01:53:24 sentora postfix/smtpd[29899]: lost connection after RCPT from 1-160-115-238.dynamic.hinet.net[1.160.115.238]
Sep 27 01:53:24 sentora postfix/smtpd[29899]: disconnect from 1-160-115-238.dynamic.hinet.net[1.160.115.238]
Sep 27 01:55:22 sentora sSMTP[29235]: Connection lost in middle of processing
Sep 27 01:56:44 sentora postfix/anvil[29901]: statistics: max connection rate 1/60s for (smtp:1.160.115.238) at Sep 27 01:53:23
Sep 27 01:56:44 sentora postfix/anvil[29901]: statistics: max connection count 1 for (smtp:1.160.115.238) at Sep 27 01:53:23
Sep 27 01:56:44 sentora postfix/anvil[29901]: statistics: max cache size 1 at Sep 27 01:53:23

New server, help.

[Me.B]

All I see is external users trying to abuse postfix here. Most ip's look external.

M B