Glad you're up and running again. Thunderbird is kind of funny like that. On Mon, Dec 17, 2018, 8:26 AM mabi <m...@protonmail.ch wrote:
> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Monday, December 17, 2018 1:49 PM, Matt Schwartz < > matt.schwart...@gmail.com> wrote: > > Right off the bat, I think the mask-src might be causing a problem. I know > that Thunderbird does some weird stuff and it doesn't play well with > OpenSMTPD's correct implementation of smtps but you're using starttls. So > instead of mask-src, try using the hostname parameter and set it to the > hostname that you want to use. > > > Spot on, that was it. I simply removed mask-src and STARTTLS works nicely > with Thunderbird too. > > Thanks Matt and Edgar for answering! > >