Resources & blog

Practical guidance for sending smarter — deliverability, compliance, and growth. Written by TrueMails Editorial (product & deliverability team).

How-to guides and comparisons for permission-based bulk email. Contact the team · llms.txt

List hygiene practices that protect domain reputation.

Consent, double opt-in, and sources that protect deliverability.

A step-by-step warm-up path before full-volume campaigns.

Why teams use both a portal and a desktop client.

When a campaign platform beats a raw SMTP script.

Practical notes for SMBs sending marketing email from India.

Structure content so ChatGPT, Perplexity, and Google AI Overviews can cite you accurately.

Best practices for SMTP providers, rate limits, and authentication.

Best practices for SMTP providers, rate limits, and authentication.

Marketing campaigns and password resets are not the same stream — separation protects reputation.

Stop blasting everyone — segment by engagement, lifecycle, and intent.

Local payment rails, invoices, and plan enforcement for INR-priced products.

SPF, DKIM, DMARC, warm-up, and list hygiene — a practical checklist for bulk senders.