Function: Save all correspondence in one EML file

Feature request
1

Function: Save all correspondence in one EML file (not in a folder with one entry for each message)

Can you add this feature ? If there are more than 20 or sometimes 400 messages in a conversation, you need to forward all the correspondence in one EML file to engage in a conversation. (So long ago implemented in Outlook, The Bat, Mailbird, Mailbird, Mozilla Thunderbird)

PS: problem description How to save ALL correspondence with one recipient by email in one EML file

2

eml is a single file for each message. That is the standard and cannot be changed.

What you need is mbox format. That saves multiple messages in a single file. Unfortunately, eM Client only supports importing mbox files, not exporting to mbox.