The Mailgun team
The team at Mailgun by Sinch
Latest stories by The Mailgun team
Inside the seedy underworld of spammers and phishers
This week we announced some improvements to our reputation algorithm which helps us...
Well, this is awkward: Dealing with a sudden blocklisting
“This sucks. Blocklists suck. What is going on over at Barracuda? What did I do? This isn’t right!” Senders and ESPs...
Email bounce rates: Shifting focus away from failure
Oh, the elusive email bounce rate, the bane of email marketers everywhere. Everyone is eager to crack the code of email bounces and...
Email hard bounces: The brick walls of failure
We’ve talked a lot about email bounces and email bounce rates as a whole in the past...