AcelleMail Knowledge Base

Installation & Setup

Server Requirements and Hosting Options

What you need to run AcelleMail — from shared hosting to cloud VPS, with detailed specifications.

Reference 1 min read Jan 20, 2026

DNS & Domain Setup

Return-Path and Envelope Sender Explained

The Return-Path header controls where bounce notifications go. Learn how it differs from the From address and why alignment matters for DMARC.

Guide 2 min read Jan 18, 2026

SaaS & Multi-tenant

White-Label Customization Guide

Rebrand AcelleMail with your logo, colors, custom domain, and remove all AcelleMail references.

Tutorial 2 min read Jan 17, 2026

Email Marketing

A/B Testing Email Subject Lines for Better Open Rates

How to use AcelleMail's built-in A/B testing to find subject lines that maximize opens and engagement.

Guide 2 min read Jan 17, 2026

DNS & Domain Setup

Complete DNS Setup for Email Sending

All the DNS records you need to configure for proper email delivery: SPF, DKIM, DMARC, MX, and more.

Reference 2 min read Jan 13, 2026

Email Marketing

How to Write Email Copy That Converts

Learn the anatomy of a high-converting email — from subject line to P.S. line — with actionable copywriting techniques you can apply today.

Guide 3 min read Jan 12, 2026

Analytics & Reporting

Click Map Analysis: Optimize Your Email Layout

Use click maps to understand where subscribers click in your emails, then use that data to optimize CTA placement, link density, and layout structure.

Guide 4 min read Jan 07, 2026

DNS & Domain Setup

DNS Propagation Explained

DNS changes don't take effect immediately. Understand TTL, caching, and how to verify propagation has completed worldwide.

Guide 2 min read Jan 07, 2026

List Management

Creating Effective Signup Forms and Landing Pages

Design high-converting signup forms with the right fields, placement strategies, and pop-up timing to grow your AcelleMail list quickly.

Tutorial 4 min read Jan 02, 2026

List Management

Advanced Segmentation Strategies

Create powerful subscriber segments based on behavior, demographics, and engagement to send targeted emails.

Guide 2 min read Jan 01, 2026

Troubleshooting

Debugging Common Email Delivery Issues

Diagnose and fix the most common problems with email delivery, bounces, and inbox placement.

Guide 2 min read Jan 01, 2026

Server Management

Setting Up Queue Workers and Cron Jobs

Configure Supervisor for queue workers and cron jobs essential for AcelleMail email processing.

Tutorial 2 min read Dec 29, 2025