Ok I have the M3035 as well upgraded the firmware adding SSL to SMTP send. Here's the problem both POP3 and SMTP have to be enabled so 995 plus SSL and 465 plus SSL Since the M3035 scans to e:mail and has no receive function we can't enable both. You can test this your self remove SSL from either pop or smtp and you will lose your connection to Port 465.
I am trying to figure out a work around. If I come up with something I will post back if anyone else has info it would be appreciated