Often, electronic accounts post officey are overflowing with messages originating from unknown sources or sent by well-known companies, without the recipient having given their address, without the identity of the sender being clear or the possibility deletions from the recipient list - this is the annoying one spam. There is a good reason not to be tempted to respond properly asking for your deletion!
Even if you have no intention of using the services offered on "advertising”, your answer proves to “Spammer”That this email address, yours, does exist and is actively used. This is because senders send messages to random addresses. If you answer, your address will be considered useful and you will see the number of spam mail that will be sent to you will increase significantly.
Alternatively, you can create filters which will delete them or automatically spam messages from this sender - so you keep a reservation and it remains to inspect the Spam folder to delete them later.
