osTicket v1.10 (stable) and Maintenance Release v1.9.15 are now available! Go get it now
[resolved] Authenticated SMTP Error in OSTicket 1.10.1
I am having an issue with using authenticated SMTP to send ticket email in OS ticket.
I have tested multiple accounts across multiple different email servers and all result with the same error message.
I know that these SMTP details are correct as I have been able to use them to authenticate SMTP on another Wordpress site that I run.
I am unsure how to resolve this and it causing a large degree of frustration throughout the organisation.