SmarterMail 14.3.5752 and TLS
Problem reported by David . - 10/16/2015 at 7:58 PM
Submitted
I upgraded to SmarterMail version 14.3.5752 and now it is showing me the following error. I have a digital certificate configured correctly. With version 13 it worked properly.
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20:12:03 [69.30.233.3][19600859] cmd: EHLO mydomain.com
20:12:03 [69.30.233.3][19600859] rsp: 250-mail.mydomain.com Hello [69.30.233.3]250-SIZE 31457280250-AUTH LOGIN CRAM-MD5250-STARTTLS250-8BITMIME250 OK
20:12:03 [69.30.233.3][19600859] cmd: STARTTLS
20:12:03 [69.30.233.3][19600859] rsp: 220 Start TLS negotiation
20:12:04 [69.30.233.3][19600859] Exception negotiating TLS session: System.NullReferenceException: Object reference not set to an instance of an object.
   at MailService.TcpServerLib.Common.PooledTcpItem.ConvertToSSL(IPBindingPort setting, Log log, String sessionId)
   at MailService.TcpServerLib.Common.PooledTcpItem.ConvertToSSL(IPBindingPort setting)
   at MailService.TcpServerLib.SMTP.SMTPSession.#W8()
20:12:04 [69.30.233.3][19600859] disconnected at 10/16/2015 8:12:04 PM
 
Anyone have a similar problem?
David . Replied
yes ... same problem
 
http://portal.smartertools.com/community/a86798/smartermail-14_2_5704-tls-1_2-support-almost___-but-trips-up-on-the-new-cipher-suites.aspx
 
Bruce Barnes Replied
Download and install the latest version of SmarterMail, 14.3.5272, which was released on 1 October, 2015.

http://www.smartertools.com/smartermail/mail-server-download.aspx
 
Bruce Barnes ChicagoNetTech Inc brucecnt@comcast.net Phonr: (773) 491-9019 Phone: (224) 444-0169 E-Mail and DNS Security Specialist Network Security Specialist Customer Service Portal: https://portal.chicagonettech.com Website: https://www.ChicagoNetTech.com Security Blog: http://networkbastion.blogspot.com/ Web and E-Mail Hosting, E-Mail Security and Consulting
David . Replied
yes, I have installed this version.
Bruce Barnes Replied
Did you update your REGISTRY to enable TLS and DISABLE SSL?  That needs to be done for ALL operating systems.
Bruce Barnes ChicagoNetTech Inc brucecnt@comcast.net Phonr: (773) 491-9019 Phone: (224) 444-0169 E-Mail and DNS Security Specialist Network Security Specialist Customer Service Portal: https://portal.chicagonettech.com Website: https://www.ChicagoNetTech.com Security Blog: http://networkbastion.blogspot.com/ Web and E-Mail Hosting, E-Mail Security and Consulting
David . Replied
>>> Did you update your REGISTRY to enable TLS and DISABLE SSL?  That needs to be done for ALL operating systems.
 
 
Yes, please, check
 
 
Yes ...
Bruce Barnes Replied
Please post your domain name so I can text externally.
Bruce Barnes ChicagoNetTech Inc brucecnt@comcast.net Phonr: (773) 491-9019 Phone: (224) 444-0169 E-Mail and DNS Security Specialist Network Security Specialist Customer Service Portal: https://portal.chicagonettech.com Website: https://www.ChicagoNetTech.com Security Blog: http://networkbastion.blogspot.com/ Web and E-Mail Hosting, E-Mail Security and Consulting
Brian Ellwood Replied
Bruce, could you post your registry merges for proper SSL/TLS / Cipher ordering on your website somewhere? Thank you =)

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