deliverability

Why my IP is blocked by email service provider when sending mass emails?

Some email marketers may encounter IP banning when sending mass emails through 1and1Mail. Whether or not your IP will be blocked depends on the following things: 1. If you are using your company email accounts or paid email accounts to send mass mails,...
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Clean Up Your Email List Regularly to Improve Inbox Placement Rate and Email Deliverability

In permission-based email marketing, the Inbox Placement Rate (IPR) is a deliverability benchmark that is used to determine what percentage of emails arrive at the recipients' inbox. It is a key metric that email marketers focus on nowadays. Every...
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