Problem: https://github.com/retupmoca/P6-Net-SMTP/issues/17
Workaround:curl smtps://smtp.zoho.com:465 -v --mail-from "xxxxxx...@zoho.com" --mail-rcpt "yyyyy...@zoho.com" --ssl -u xxxxxx...@zoho.com:zzzzzzzzzzzzzz -T "mail.txt" -k --anyauth
Curl can be called directly or through the curl module <editorial comment> AAAAAAAAHHHHHHHHHHHH!!!!!!!!!!!!!!!! </editorial comment>