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Should 2 bindings for Ports be configured in SM on 25 one for TLS and one without?
Question asked by Ivan - 1/16/2016 at 3:22 PM
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Should 2 bindings for Ports be configured in SM on 25 one for TLS and one without?
 
Thanks

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Bruce Barnes Replied
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No, just TLS. It will auto-fallback to port 25 if TLS is not available or used. Same for 587, which is much more important for clients, because so many large ISPs now block port 25 except for MX to MX traffic.
 
Remember, If your SmarterMail server supports TLS, you do not need an SSL certificate to enable TLS, but you do need an SSL certificate installed to enable TLS for clients.
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

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