how do I get STARTTLS working with sendmail on FreeBSD 10.3 ?

Gerard Seibert carmel_ny at
Sun Mar 19 15:16:40 UTC 2017

On Sun, 19 Mar 2017 14:34:34 +0000, Matthew Seaman stated:

> The dh.param file you can generate by:
>   openssl dHParam -outform PEM -out dh.param 2048

Are you sure about that command? I receive the following error message:

openssl dHParam -outform PEM -out dh.param 2048
openssl:Error: 'dHParam' is an invalid command.

However, using lower case, ie. 'dhparam' works fine.


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