What is the DKIM system and how does it work?

mailrelay , Invited guest @ Mailrelay

The DKIM (DomainKeys Identified Mail) system originates from the DomainKeys system first developed by Yahoo as a way for email to be validated by its recipient, verifying that the origin of the email really is the sender that appears in the heading of the email. This system is not really designed specifically to fight SPAM; […]

How to send videos in Mailrelay newsletters

mailrelay , Invited guest @ Mailrelay

In this article, we are going to see how to include videos in our Mailrelay messages. As always, this is very easy. To do this, we are going to use the external server that found here: m.vid.ly When using this service, not only do we guarantee the conversion of our video to different formats, ensuring […]

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