I have been a little slow in reporting my test results but all my news is good.
Performed all tests completely end to end - from Radiomail through to internet mailbox (Outlook in my case) and back.
1. Radiomail to Outlook via telnet - NO ISSUES, worked fine.
2. Outlook email to Radiomail via telnet - NO ISSUES, worked fine.
3. Radiomail to Outlook via AX.25 - NO ISSUES, worked fine.
4. Outlook email to Radiomail via AX.25 - NO ISSUES, worked fine.
All tests were performed without and with an attachment to the mail and in both directions
Also tested APRS - NO ISSUES, worked fine. I was able to see my position on aprs.fi map
Great job developing this app. Easy to use. Very little effort to get started.