Making passwords visible - on demand

I recently had a problem with one of my accounts and had long email exchanges with my ISP provider for debugging the issues.
Every time, I was sent new configurations which I had to input and test.
eMClient does not offer at the moment the possibility to verify which password had been inserted in the previous account configuration + verifying the accuracy of the new passwords inserted. This was really a problem which made the whole procedure much more laborious (and frustrating, I might add).
I think it would be very easy to implement such a feature (see image), please do it!
Keep up the good work and thanks