DKIM Setup: Complete Guide to Email Authentication
Learn how to configure DKIM for your domain to improve email deliverability and prevent spoofing. Complete guide with step-by-step instructions.
[Read more]Blog
Emailing and digitalization -
that's what we love
Here we write about everything technical and no code approaches around the topic of bulk mailings and marketing.
SPF Records: Protect Your Domain from Email Spoofing
Complete guide to SPF record setup, validation, and best practices for email authentication. Protect your domain and improve deliverability.
[Read more]
DMARC Implementation: Email Security and Monitoring
Implement DMARC to protect your domain reputation and monitor email authentication failures. Complete guide with policy examples.
[Read more]
Plain Text vs HTML Email: What Actually Improves Inbox Placement
Plain-text-ish emails often beat heavy HTML templates for outreach. Learn how to improve inbox placement, avoid sent-via tags, scale with SMTP rotation, and personalize via CSV variables.
[Read more]
The Global Blacklist: Preventing Silent Failures in Bulk Mailing
Stop re-mailing unsubscribes after CSV re-imports. Use ListMailer’s Global Opt-out (Global Blacklist) to protect inbox placement, reduce complaints, and scale safely with SMTP rotation.
[Read more]
How to Send Bulk Email to Mass Recipients
Learn how to send bulk email to mass recipients easily. Explore tools, tips, and steps to optimize your email campaigns.
[Read more]
Top 10 Bulk Email Sender Tools
Explore the 10 best bulk email sender software to manage email lists, create customizable templates, and track campaigns with real-time analytics.
[Read more]