Il 10/02/22 01:56, Josealf.rm ha scritto:
OK, I see you’re using stunnel only on your client and it looks you’re connecting using TLS 1.0 which is deprecated.
My proposed solution runs stunnel on your server and aims to implement a front end proxy to the imap/smtp product. This can give you the support for new TLS versions and no need to run stunnel on your clients.
No, I don't have access to the mail server machine. I just installed stunnel on a localhost VM, then lowered the VM minimum accepted TLS to 1.0, and then run Thunderbird from host machine. The latter will connect to the stunnel running in the VM