Hi
We have E.F.A v4 as mail-relay before internal Exchange server, so E.F.A in receiving mail from internet.
We have an issue with some external users sending mail and getting error: Must issue a STARTTLS command first
I think we need to configure TLS on EFA ? How can this be done ?
Any help how to do this will be gladly appreciated.
Regards,
Mike
Enable TLS 1.3 on efa
Re: Enable TLS 1.3 on efa
The easiest way is to enable let's encrypt and let the certificate bind to postfix ...
Re: Enable TLS 1.3 on efa
Hi
Thank you for reply. Are there any guides and steps how to do this ?
Regards,
Mike
Thank you for reply. Are there any guides and steps how to do this ?
Regards,
Mike
Re: Enable TLS 1.3 on efa
Do you mind to tell us how do you setup your EFA Box to your exchange server?
Is that issue of STARTTLS coming from your exchange server or your MUA (user mail client)?
BR
Ary
Is that issue of STARTTLS coming from your exchange server or your MUA (user mail client)?
BR
Ary
Re: Enable TLS 1.3 on efa
Hi
There is no option in efa-config menu to enable STARTTLS ?
We're using efa 4.0.4
There is no option in efa-config menu to enable STARTTLS ?
We're using efa 4.0.4
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Re: Enable TLS 1.3 on efa
It shoult be enough to activate „15) Let`s Encrypt“