10-22-2016, 10:37 AM
Thanks, Nikolai. I have 4.1.7 now, so maybe a new thread is appropriate. Anyway, I've tried several settings for TLS/PORT/user/pass/host. All result in a timeout. The settings I use work with several mail clients, and also with telnet. I've tried the diagnostics switch in helpers.php, even boosting the level to 4, but the output boils down to "can't connect." I'd like to see more detailed diagnostics, maybe the actual transactions with the smtp server. I think that's possible since this seems to use the phpmailer engine. Anyone know how to proceed?