The Sinch Mailgun team

It's always frustrating as an email sender when your messages don’t get through. Especially if you don't know why it's happening. In this article, we’ll dig into why Gmail...

As the holidays approach, senders shift into high gear, determined not to let any opportunities slip between Black Friday and the new year. From subject lines to...

You’ve done your market research, uploaded your contact list, and you’re ready to hit your subscribers with a mass email. If your business uses Microsoft Outlook you might wonder...

We announced some improvements to our reputation algorithm which helps us fight spam while still welcoming new customers without setting arbitrary sending limits. The biggest...

Similar to a credit score, your sender reputation is a score associated with your domain/IP that mailbox providers use to judge you as a sender based on your sending practices and...