Use these 5 steps to authenticate your email program. Authentication will help mailbox providers recognize you as a legitimate sender and protect you from phishing.
The post How to Authenticate Your Email in 5 Steps appeared first on SendGrid.
Tags best practices email authentication SendGrid Technical
T-online.de, a major mailbox provider in Germany, announced significant changes to the way they accept email. Learn about the changes and how to comply. The post How to Meet the New T-online.de Email Delivery Requirements appeared first on SendGrid.
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