Our company uses one.com smtp server to send scan from our copier (Ricoh) it has worked seamless, but suddenly it fails. Giving SSL negotiation error in the scan log on copier. Scan use port 465, SSL activated.
We have contacted one.com support from 15 dev 2022 and punked them for answers, but nothing happens.
Altering the port to 25 turning off SSL there is no problem.
Tried gmail SMTP and Gigahost SMTP both of these services woks on SSL port 465.