Latest posts
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Email Deliverability for SaaS in 2026: SPF, DKIM, DMARC and the New Inbox Rules
How to get SaaS emails into the inbox in 2026: authentication, the Gmail, Yahoo and Outlook.com bulk sender rules, warmup, bounce handling and monitoring.
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Transactional vs Marketing Email: Differences, Rules and Examples for 2026
Transactional email serves an action the user took, while marketing email promotes something. Here is where the legal line sits, what Gmail, Yahoo and Microsoft require, and how to separate the two streams.
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Best Transactional Email Services for SaaS in 2026: 9 Providers Compared on Price and Deliverability
I compared nine transactional email services on October 2026 pricing, docs, log retention and stream separation. Here is which one fits your SaaS stage, from free plans to millions of emails a month.