As @holch,
when I add hebrew as a language to a survey, copy the דוא"ל to the invitation text or the topic, then send the invitation everything is file despite of different mail clients.
Therefore I entered these options to the invitation text:
Code:
דוא;quot&ל
דוא"ל
In the received mail the second was displayed correct (as expected), the first was not.
I am sure you also did these tests. What happens when you did this?
But to clarify:
I have a translation in the PO file that uses this (").
Did you change the translation by PoEdit?
In this new translation of a phrase - which was one of the invitation text - you used דוא"ל ?
Did you get the correct result when entering this phrase manually?
In this case there might be an issue in PoEdit.
Joffm