Misdirected email data loss prevention

A method comprising:

• at a computing platform comprising at least one processor, a communication interface, and memory:
• identifying that historical messages between a message sender and a first target recipient domain, included in a first email message, do not have a context match with the first email message;
• identifying, in real time and prior to sending the first email message, that the first email message violates one or more data loss prevention rules;
• and
• based on identifying that the first email message does not include a context match with the historical messages and that the first email message violates the one or more data loss prevention rules, sending a notification that the first target recipient domain is unintended and one or more commands directing a user device of the message sender to display the notification.

One or more non-transitory computer-readable media storing instructions that, when executed by a computing platform comprising at least one processor, a communication interface, and memory, cause the computing platform to:

• identify that historical messages between a message sender and a first target recipient domain, included in a first email message, do not have a context match with the first email message;
• identify, in real time and prior to sending the first email message, that the first email message violates one or more data loss prevention rules;
• and
• based on identifying that the first email message does not include a context match with the historical messages and that the first email message violates the one or more data loss prevention rules, send a notification that the first target recipient domain is unintended and one or more commands directing a user device of the message sender to display the notification.