How to check if an email source is reliable?

Check the validity of the email source

When you send emails, making sure the sources you use are reliable and trustworthy is a concern. When you sign up for email marketing software, they usually provide a mailing list of subscribers. But you haven’t yet determined if these people are interested in your niche, or if they will open and click on your messages. Checking the validity of an email address is very simple. Therefore, and it can provide valuable insights into running better marketing campaigns.

Sender reputation is one of the key factors in email deliverability

Sender reputation is one of the most critical factors for email deliverability. Google’s spam filters prevent over 10 million unsafe or unwanted emails from ever reaching users. Therefore, A good sender reputation helps ensure your emails reach the inboxes of your subscribers and customers. A poor sender reputation can cause your emails to be marked as spam.

Check the email headers

Therefore, The first step to checking that an email is from a valid source is to check the message headers. The message headers contain information that can be used to verify the authenticity of the message. Most email providers allow you to view a copy of the email headers by visiting their website and entering your email address as a password.

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SPF Check

Sender Policy Framework list of real mobile phone numbers (SPF) is a DNS record that allows a domain to specify which mail servers are allowed to send email on behalf of the domain. Messages that fail the SPF check indicate that the sender is not authenticated.