Why List Cleaning is Necessary

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When distributing email newsletters, etc., emails are sent to a large number of email addresses at once. Technically, this is not particularly difficult, but in recent years, spam mail has come under scrutiny, so technology to eliminate spam mail is evolving.

To understand this structure, we need to explain how spam email works. I'm sure that those of you reading this article receive a large amount of spam email every day, even if you don't request it. If you receive email without asking for it, the sender may have obtained an email address from somewhere, or may be randomly generating and sending email addresses.

These behavioral characteristics of spam mail can lead to suspicion india whatsapp number data that it is spam mail, as mail sent in large quantities to email addresses that cannot be delivered. ISPs, mobile carriers, and other companies that manage email servers keep a close eye on spam mail, so even if you claim that your mail is not spam, you may be equated with spam mail because your behavior is similar to spam mail.

If an email contains a lot of meaningless email addresses, it will not reach the intended recipients because it will be suspected to be spam and the sender will be blocked.