There is an EXE which runs on other people's computers and manages itself by using gmail. Since different PCs have different IPs, we need google to let all IPs to access mail through IMAP.
- I have tried turning "Allow less secure apps" ON
- Checking all activities and confirm that it was me
- Hours of googling
Mail has no security other than 1 password(no phone,etc)
Although Gmail blocks IMAP accesses from unknown IPs and at the beginning, It gave me details about the connection attempt but now it doesn't.
I know about risks, I just want to allow all IPs connect. Any suggestion would be appreciated.