Return Receipts not being sent
I am using the latest version of Thunderbird 128.3.3esr 64-bit on my Windows 11 Laptop. I have just discovered to my dismay that I am no longer sending Return Receipts t… (read more)
I am using the latest version of Thunderbird 128.3.3esr 64-bit on my Windows 11 Laptop.
I have just discovered to my dismay that I am no longer sending Return Receipts to my received emails. I know that in the past that I always did! My Global Settings for Return Receipts have not changed. Any suggestions or advice would be much appreciated.