I am trying to login to my Roadrunner email account but there is showing a message roadrunner email has blacklisted. I don't know why this error is occurring?
Here are 15 do's and don'ts to avoid having your email blocked or blacklisted:Don't buy email lists. ...Do use double opt-in to confirm email list subscribers. ...Don't repeatedly send the same or similar content. ...Don't string readers along with vague content. ...Don't send attachments, it's a sure way to get blocked.
One of the best ways to avoid an email blacklist is to provide a useful and relevant email experience for your customers. You're less likely to be reported as spam if your contacts engage with your emails. Plus, you'll receive a bump in your email metrics.
Most major ISPs maintain their own internal blacklists. In some cases you can query them; in others, you can't. For example, Gmail Hotmail (now Outlook.com) and Yahoo maintain their own internal blacklists within their spam filtering technology.