RE: [qmailtoaster] POP3 Secure on port 995
Oops... Forgot to say that if you're running dovecot: For CentOS 7 / Qmail server: look in /etc/dovecot/dovecot.conf and make all changes there. Carl -Original Message- From: CarlC Internet Services Service Desk [mailto:ab...@carlc.com] Sent: Friday, May 26, 2017 12:43 PM To: qmailtoaster-list@qmailtoaster.com Subject: RE: [qmailtoaster] POP3 Secure on port 995 Tony, While you're fixing that, check out http://www.qmailwiki.org/Qmail-control-files#control.2Ftlsserverciphers ... You can kill off all the older hackable SSLv2 and even kill off SSLv3 and TLSv1 if you don't have customers on older equipment/phones. I use the following ssltest.sh script from http://www.tuxad.de/blog/archives/2014/10/04/script_to_test_supported_ssl_ciphers/index.html . It will give you a list of available protocols and you can check to see if any have leaks/vulnerabilities. Carl -Original Message- From: Tony White [mailto:t...@ycs.com.au] Sent: Friday, May 26, 2017 08:13 AM To: Jaime Lerner Subject: Re: [qmailtoaster] POP3 Secure on port 995 Hmm, Sorry to all I found out why it was not working. I was trying to use STARTTLS not SSL/TLS. All happy now. If you want to test the certificate on your system try using this... openssl s_client -connect mail.yourservername.com:995 change the port to check other secure connection. best wishes Tony White On 26/05/2017 21:54, Tony White wrote: > Hi all, > Can someone please point me to a doc or explain why > I am unable to make use of secure pop3? > The port is open ie firewall but when I connect it simply > times out. > I would love this to work but cannot find an answer yet. > > TIA ;) > - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
RE: [qmailtoaster] POP3 Secure on port 995
Tony, While you're fixing that, check out http://www.qmailwiki.org/Qmail-control-files#control.2Ftlsserverciphers ... You can kill off all the older hackable SSLv2 and even kill off SSLv3 and TLSv1 if you don't have customers on older equipment/phones. I use the following ssltest.sh script from http://www.tuxad.de/blog/archives/2014/10/04/script_to_test_supported_ssl_ciphers/index.html . It will give you a list of available protocols and you can check to see if any have leaks/vulnerabilities. Carl -Original Message- From: Tony White [mailto:t...@ycs.com.au] Sent: Friday, May 26, 2017 08:13 AM To: Jaime Lerner Subject: Re: [qmailtoaster] POP3 Secure on port 995 Hmm, Sorry to all I found out why it was not working. I was trying to use STARTTLS not SSL/TLS. All happy now. If you want to test the certificate on your system try using this... openssl s_client -connect mail.yourservername.com:995 change the port to check other secure connection. best wishes Tony White On 26/05/2017 21:54, Tony White wrote: > Hi all, > Can someone please point me to a doc or explain why > I am unable to make use of secure pop3? > The port is open ie firewall but when I connect it simply > times out. > I would love this to work but cannot find an answer yet. > > TIA ;) > - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] POP3 Secure on port 995
Hmm, Sorry to all I found out why it was not working. I was trying to use STARTTLS not SSL/TLS. All happy now. If you want to test the certificate on your system try using this... openssl s_client -connect mail.yourservername.com:995 change the port to check other secure connection. best wishes Tony White On 26/05/2017 21:54, Tony White wrote: Hi all, Can someone please point me to a doc or explain why I am unable to make use of secure pop3? The port is open ie firewall but when I connect it simply times out. I would love this to work but cannot find an answer yet. TIA ;) - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] POP3 Secure on port 995
Hi all, Can someone please point me to a doc or explain why I am unable to make use of secure pop3? The port is open ie firewall but when I connect it simply times out. I would love this to work but cannot find an answer yet. TIA ;) -- best wishes Tony White - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
