Lince key violation?

Licence Key is under violation. It’s telling me it’s being used for commerical purposes, but i rarely send any e-mails. How come?

If you are not using the Free License to send and receive business messages, then you can reply to the message and give some explanation. They will be able to assist you further.

If you are using the Free License to send or receive business messages, even if it is only one message per year, then you need to purchase a Pro License.