Created attachment 548760 [details] Delivery Status Notification (Delay) I.eml User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20100101 Firefox/6.0 Build ID: 20110721152715 Steps to reproduce: I am receiving email with the following From Address "Mail Delivery Subsystem". Messages are being sent from my account that I am not sending. It seems like someone else is sending the messages (Advertisements) from my account. Expected results: These messages should not be sent from my account.
Yes, other people can fake send using your e-mail address. There's nothing Thunderbird can do about that.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → INVALID
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