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Thunderbird 38 does not work with Security and Authentication settings.

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  • 1 has this problem
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  • Last reply by Matt

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None of the previously-used security and authentication settings work with T-38. For my ISP, Port 25 has no security and no authentication, so T-38 works from my home computer.

However, Port 25 only works and is only allowed from within my ISP's network.

Coming in from outside the ISP's network requires security and/or authentication. Therefore, I cannot use T-38 on my laptop, with which I travel.

Needless to say, I will not be upgrading to T-38 on my laptop or any other computers.

Please advise when this issue is fixed and I will test on my home computer.

None of the previously-used security and authentication settings work with T-38. For my ISP, Port 25 has no security and no authentication, so T-38 works from my home computer. However, Port 25 only works and is only allowed from within my ISP's network. Coming in from outside the ISP's network requires security and/or authentication. Therefore, I cannot use T-38 on my laptop, with which I travel. Needless to say, I will not be upgrading to T-38 on my laptop or any other computers. Please advise when this issue is fixed and I will test on my home computer.

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and what makes you think it does not work. I use TLS with Google without issue. Could it be that the server security is basically obsolete? There is some people with problems following the fix for the logjam vulnerability.

See http://thunderbirdtweaks.blogspot.com.au/2015/07/logjam-and-thunderbird.html