Now upgraded to v2.3.1 but same issues were occurring except that the Cert Hostname is now ‘VERIFIED’ in checktls. I re-issued the certificate for the mail server but no change.
Previously the Rainloop admin login was hanging, that now works.
Trying to receive in Mozilla Thunderbird using port 993 or 995 with STARTTLS says it’s connected in the status bar but results in a connection timedout error; Using SSL/TLS results in a security exception dialog open and the Get Certificate’ button returns Unknown Identity. However email received ok by Outlook on port 995.
Sending in Mozilla Thunderbird using port 465 and SSL/TLS works; However sending in Outlook on port 465 results in error 554 5.7.1 : Recipient address rejected: Access denied.
I’ve followed the instructions here but no change.