> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Gordon > Messmer > Sent: Sunday, January 29, 2017 6:56 PM > To: CentOS mailing list > Subject: Re: [CentOS] firewalld > > On 01/29/2017 01:54 PM, TE Dukes wrote: > > I telnet to localhost 143 or 993 and I can connect, telneting to 25 > > or 465, connection refused. > > > As I mentioned before: firewalld allows all traffic to localhost. If you're > getting connection refused, then those services aren't running. > > As for dealing with login denied errors, you should be looking at the IMAP > server's logs, not the HTTP server's. Here's the excerpts from maillog: Jan 29 13:52:28 ts130 MailScanner[3941]: MailScanner Email Processor version 5.0.3 starting... Jan 29 13:52:28 ts130 logger[3944]: MailScanner started Jan 29 13:52:28 ts130 MailScanner[3941]: Reading configuration file /etc/MailScanner/MailScanner.conf Jan 29 13:52:28 ts130 MailScanner[3941]: Reading configuration file /etc/MailScanner/conf.d/README Jan 29 13:52:28 ts130 MailScanner[3941]: Read 1501 hostnames from the phishing whitelist Jan 29 13:52:28 ts130 MailScanner[3941]: Read 12749 hostnames from the phishing blacklists Jan 29 13:52:28 ts130 MailScanner[3941]: Using SpamAssassin results cache Jan 29 13:52:28 ts130 MailScanner[3941]: Connected to SpamAssassin cache database Jan 29 13:52:28 ts130 MailScanner[3941]: Enabling SpamAssassin auto-whitelist functionality... Jan 29 13:52:33 ts130 MailScanner[4235]: MailScanner Email Processor version 5.0.3 starting... Jan 29 13:52:33 ts130 MailScanner[4235]: Reading configuration file /etc/MailScanner/MailScanner.conf Jan 29 13:52:33 ts130 MailScanner[4235]: Reading configuration file /etc/MailScanner/conf.d/README Jan 29 13:52:33 ts130 MailScanner[4235]: Read 1501 hostnames from the phishing whitelist Jan 29 13:52:33 ts130 MailScanner[4235]: Read 12749 hostnames from the phishing blacklists Jan 29 13:52:33 ts130 MailScanner[4235]: Using SpamAssassin results cache Jan 29 13:52:33 ts130 MailScanner[4235]: Connected to SpamAssassin cache database Jan 29 13:52:33 ts130 MailScanner[4235]: Enabling SpamAssassin auto-whitelist functionality... Jan 29 13:52:38 ts130 MailScanner[4363]: MailScanner Email Processor version 5.0.3 starting... Jan 29 13:52:38 ts130 MailScanner[4363]: Reading configuration file /etc/MailScanner/MailScanner.conf Jan 29 13:52:38 ts130 MailScanner[4363]: Reading configuration file /etc/MailScanner/conf.d/README Jan 29 13:52:38 ts130 MailScanner[4363]: Read 1501 hostnames from the phishing whitelist Jan 29 13:52:38 ts130 MailScanner[4363]: Read 12749 hostnames from the phishing blacklists Jan 29 13:52:38 ts130 MailScanner[4363]: Using SpamAssassin results cache Jan 29 13:52:38 ts130 MailScanner[4363]: Connected to SpamAssassin cache database Jan 29 13:52:38 ts130 MailScanner[4363]: Enabling SpamAssassin auto-whitelist functionality... Jan 29 13:52:43 ts130 MailScanner[4459]: MailScanner Email Processor version 5.0.3 starting... Jan 29 13:52:43 ts130 MailScanner[4459]: Reading configuration file /etc/MailScanner/MailScanner.conf Jan 29 13:52:43 ts130 MailScanner[4459]: Reading configuration file /etc/MailScanner/conf.d/README Jan 29 13:52:43 ts130 MailScanner[4459]: Read 1501 hostnames from the phishing whitelist Jan 29 13:52:43 ts130 MailScanner[4459]: Read 12749 hostnames from the phishing blacklists Jan 29 13:52:43 ts130 MailScanner[4459]: Using SpamAssassin results cache Jan 29 13:52:43 ts130 MailScanner[4459]: Connected to SpamAssassin cache database Jan 29 13:52:43 ts130 MailScanner[4459]: Enabling SpamAssassin auto-whitelist functionality... Jan 29 13:52:48 ts130 MailScanner[4528]: MailScanner Email Processor version 5.0.3 starting... Jan 29 13:52:48 ts130 MailScanner[4528]: Reading configuration file /etc/MailScanner/MailScanner.conf Jan 29 13:52:48 ts130 MailScanner[4528]: Reading configuration file /etc/MailScanner/conf.d/README Jan 29 13:52:48 ts130 MailScanner[4528]: Read 1501 hostnames from the phishing whitelist Jan 29 13:52:48 ts130 MailScanner[4528]: Read 12749 hostnames from the phishing blacklists Jan 29 13:52:48 ts130 MailScanner[4528]: Using SpamAssassin results cache Jan 29 13:52:48 ts130 MailScanner[4528]: Connected to SpamAssassin cache database Jan 29 13:52:48 ts130 MailScanner[4528]: Enabling SpamAssassin auto-whitelist functionality... Jan 29 13:53:03 ts130 MailScanner[4235]: Auto: Found virus scanners: clamavmodule Jan 29 13:53:03 ts130 MailScanner[3941]: Auto: Found virus scanners: clamavmodule Jan 29 13:53:05 ts130 MailScanner[4363]: Auto: Found virus scanners: clamavmodule Jan 29 13:53:05 ts130 MailScanner[4459]: Auto: Found virus scanners: clamavmodule Jan 29 13:53:11 ts130 MailScanner[4528]: Auto: Found virus scanners: clamavmodule Jan 29 13:53:17 ts130 MailScanner[4459]: Connected to Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4459]: Found 0 messages in the Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4459]: Using locktype = flock Jan 29 13:53:17 ts130 MailScanner[4235]: Connected to Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4235]: Found 0 messages in the Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4235]: Using locktype = flock Jan 29 13:53:17 ts130 MailScanner[4363]: Connected to Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4363]: Found 0 messages in the Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[4363]: Using locktype = flock Jan 29 13:53:17 ts130 MailScanner[3941]: Connected to Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[3941]: Found 0 messages in the Processing Attempts Database Jan 29 13:53:17 ts130 MailScanner[3941]: Using locktype = flock Jan 29 13:53:21 ts130 MailScanner[4528]: Connected to Processing Attempts Database Jan 29 13:53:21 ts130 MailScanner[4528]: Found 0 messages in the Processing Attempts Database Jan 29 13:53:21 ts130 MailScanner[4528]: Using locktype = flock Last login attempt from roundcube Jan 29 16:38:08 ts130 dovecot: imap-login: Login: user=<tdukes>, method=PLAIN, rip=::1, lip=::1, mpid=2076, secured, session=<dVTVg0JHkAAAAAAAAAAAAAAAAAAAAAAB> Jan 29 16:38:08 ts130 dovecot: imap(tdukes): Error: user tdukes: Initialization failed: Namespace '': Mail storage autodetection failed with home=/home/tdukes Jan 29 16:38:08 ts130 dovecot: imap(tdukes): Error: Invalid user settings. Refer to server log for more information. Jan 29 16:44:47 ts130 dovecot: imap-login: Login: user=<tdukes>, method=PLAIN, rip=::1, lip=::1, mpid=2282, secured, session=<OEeVm0JHkgAAAAAAAAAAAAAAAAAAAAAB> Jan 29 16:44:47 ts130 dovecot: imap(tdukes): Error: user tdukes: Initialization failed: Namespace '': Mail storage autodetection failed with home=/home/tdukes Jan 29 16:44:47 ts130 dovecot: imap(tdukes): Error: Invalid user settings. Refer to server log for more information. Jan 29 16:44:56 ts130 dovecot: imap-login: Login: user=<tdukes>, method=PLAIN, rip=::1, lip=::1, mpid=2290, secured, session=<FyIlnEJHlAAAAAAAAAAAAAAAAAAAAAAB> Jan 29 16:44:56 ts130 dovecot: imap(tdukes): Error: user tdukes: Initialization failed: Namespace '': Mail storage autodetection failed with home=/home/tdukes Jan 29 16:44:56 ts130 dovecot: imap(tdukes): Error: Invalid user settings. Refer to server log for more information. Jan 29 16:45:05 ts130 dovecot: imap-login: Login: user=<tdukes>, method=PLAIN, rip=::1, lip=::1, mpid=2301, secured, session=<yISwnEJHlgAAAAAAAAAAAAAAAAAAAAAB> Jan 29 16:45:05 ts130 dovecot: imap(tdukes): Error: user tdukes: Initialization failed: Namespace '': Mail storage autodetection failed with home=/home/tdukes Jan 29 16:45:05 ts130 dovecot: imap(tdukes): Error: Invalid user settings. Refer to server log for more information. ??? I have no clue