Blog

Topic: Deliverability

Make sure your email arrives: authentication, reputation and avoiding spam.

All articles

IP reputation email explained: why cheap, shared hosting pushes your mail into spam or blocks it, and how managed sending servers solve it.

Forced TLS email explained: what TLS encrypts, the difference from end-to-end and why an enforced connection protects your mail in transit.

Email deliverability in plain language: why tidy mail still ends up in spam, and a concrete checklist to make sure your mail arrives from now on.

Why an email backup is indispensable: protect your mails against deletion, ransomware and mistakes, and make sure you can recover lost messages.

What is DMARC? In plain language: how DMARC builds on SPF and DKIM, what the policy does and how the reporting gives you insight into your email.

What is DKIM? DomainKeys Identified Mail in plain language: what the digital signature does and how to set up DKIM properly for your domain.