Industry
6 min read
Choosing how to send transactional email is not just an implementation detail. It affects reliability, observability, scalability, and how well your product handles critical workflows like password resets, receipts, billing …
Read post: Choosing the Right Sending Method: SMTP vs API for Transactional Email
Industry
6 min read
Transactional emails support some of the most important moments in a product experience. They help users regain account access, confirm payments, verify identities, and complete onboarding. When these emails fail, …
Read post: Common Use Cases for Transactional Email: Password Resets, Receipts, and Signup Confirmations
Industry
6 min read
Transactional email is infrastructure. Password resets, account alerts, receipts, signup confirmations, and billing notices only do their job if they reach the inbox quickly and reliably. That is why deliverability …
Read post: Tools to Test Transactional Email Deliverability
Industry
6 min read
When you send transactional email, the delivery method shapes more than implementation. It affects reliability, observability, speed, debugging, and how well your system handles growth. For simple applications, either SMTP …
Read post: SMTP vs API for Transactional Email: Which Should You Use?
Industry
6 min read
Transactional email is infrastructure. Password resets, signup confirmations, receipts, billing notices, and security alerts all depend on timely inbox placement. When those messages land in spam or fail to arrive, …
Read post: How to Improve Transactional Email Deliverability (and Stay Out of the Spam Folder)
Industry
6 min read
Transactional emails do real work. They help users reset passwords, confirm purchases, verify accounts, review invoices, and respond to security events. When these emails fail, product workflows break. That is …
Read post: Key Components of a Transactional Email
Industry
6 min read
Getting started with MailChannels is usually straightforward, but small configuration mistakes can still break critical email workflows. A misconfigured SMTP port, missing authorization header, bad DNS record, or TLS mismatch …
Read post: Troubleshooting Common MailChannels Setup Errors
Industry
6 min read
Choosing a transactional email provider is not just about sending messages. It is about deliverability, operational continuity, abuse handling, and how much risk your product can tolerate when email is …
Read post: MailChannels vs SendGrid, Postmark, and Mailgun: Which Transactional Email Provider Is Right for You?
Industry
7 min read
Email headers are one of the fastest ways to diagnose transactional email problems. When a password reset arrives late, a billing alert lands in spam, or a security notification fails …
Read post: How to Read an Email Header (with Real Examples)
Industry
6 min read
If you are sending transactional email from a new IP address or domain, especially at scale, you should not start at full volume on day one. Mailbox providers need time …
Read post: IP Warmup for Transactional Email Using MailChannelsSubscribe to the MailChannels Blog to receive new blog posts in your inbox.