What is a TLS Handshake?
BlogTLS handshake is a process that secures a connection with a server using asymmetric cryptography.
DKIM Tags: Required & Optional Tags
BlogDKIM tags are mechanisms or commands used in the DKIM record denoting specific pieces of information about the sender’s configured DKIM protocol.
How To Export DNS Records?
BlogYou’ve to export DNS records to save a local copy of your zone file. DNS records consist of data stored in your domain’s database.
What is DMARC Evaluation?
BlogDMARC evaluation is the process of evaluating your DMARC settings to ensure that your DMARC system is functioning properly.
How to Fix DKIM Failure
BlogWhy does DKIM fail? Fix DKIM failure for your emails with this easy step-by-step tutorial.
How to fix 550 SPF Check Failed? [SOLVED]
BlogThe “550 SPF check failed” message is common error prompt that maybe triggered by an absent or invalid SPF record in the sender’s DNS, or third-party spam filters.
