Just a second ago we've tested it on Dolphin 7.2 and everything seems to be fine with sender/recipient.
You can change the link of a reply button and make it lead to the module's page, but the page itself will not be preselecting a sender's nickname neither it will be adding "Re:[subject]" automatically like a standard form does.
Question - Is there a quick way I can make it so when a user clicks "reply" to a normal message, it takes them straight to the module?
You can change the link of a reply button and make it lead to the module's page, but the page itself will not be preselecting a sender's nickname neither it will be adding "Re:[subject]" automatically like a standard form does.