What does PJM mean in CHAT

PJM stands for Probably Junk Mail and usually refers to emails containing solicitations, advertisements, offers, or other material that the recipient did not request or approve.

Yes, it is important to delete such emails because they can be a nuisance and annoying when received in large numbers and can clog up your inbox.

You can use an email provider with efficient filters as well as opting out of mailing lists where you're receiving unwanted emails from. Additionally, keeping track of all subscriptions you have signed up for is recommended as they could possibly send you unwanted emails without your knowledge.

While both types of mail are generally unwanted and considered nuisances, junk mail refers mainly to physical letters sent via post while spam emails refer mainly to electronic messages sent through email.

Yes, there are laws in place which require senders of unsolicited electronic communications to give recipients the option of “opting out” or unsubscribing from future mailings by using an opt-out mechanism in the message itself. Additionally, there are also government regulations against deceptive marketing practices which involves sending out false information in order to deceive consumers into buying something they wouldn't have purchased if they had known more about what was being sold.