Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Thunderbird sends a return receipt, even when it's told not to

zefram
zefram
more options

I have set Thunderbird to not send return receipts ever, but it always does. When I use the Office360 web client it successfully prevents a return receipt; but I'm used to using Thunderbird and would rather not migrate.

I have set Thunderbird to not send return receipts ever, but it always does. When I use the Office360 web client it successfully prevents a return receipt; but I'm used to using Thunderbird and would rather not migrate.

All Replies (1)

user1502287
user1502287
more options

I have the same problem with my university account. It is an Outlook account. In the web client, I have the option to never send a return receipt selected. In Thunderbird, I have all the options set to "Ask me", although I have tried the "Never send a return receipt" as well, to see if this solves the problem. None of these works, Thunderbird will always send a return receipt from this Outlook account when a sender asks for one. Pretty bad for our privacy... Any ideas?