Sinch Mailgun

The leading email delivery service for developers and businesses around the world.

Status updates:

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Same products, new names! We’re excited to announce the new Sinch Mailgun portfolio: Mailgun Send, Mailgun Optimize, and Mailgun Validate! 🎉 To learn more, check out our latest blog post here! 🔗➡️ https://t.co/1F0nofSxDp

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The full episode lives here: https://t.co/EcsOaofpp2

[Sinch Mailgun @Mail_Gun]

How do you stop spammers without catching real businesses in the same net?

MJ Sohn from Shopify and Jonathan Torres got into the trade-off in the latest Email’s Not Dead.

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Read the story: https://t.co/O3olQn5rnG

[Sinch Mailgun @Mail_Gun]

Omnisend’s old provider emailed a highly technical domain confirmation straight to Omnisend’s own customers. Onboarding stalled. With the Mailgun Send API, that flow is gone, and Omnisend now sends more than 2.5 billion emails a month.

[Sinch Mailgun @Mail_Gun]

Email debugging bingo. How many have you hit this week? (The center square is free.)

[Sinch Mailgun @Mail_Gun]

Full Deliverability Academy recap: https://t.co/i80AiDLTOK

[Sinch Mailgun @Mail_Gun]

BFCM is coming. If you've been having deliverability issues, now's not the time to make things riskier.

Here's a clip from Deliverability Academy where we break down how to handle the busiest time of year:

[Sinch Mailgun @Mail_Gun]

Still at p=none? Here’s the path from monitoring to reject: https://t.co/W8SpKtuNeW

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51% of senders using DMARC are now enforcing policies of quarantine or reject.

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https://t.co/qIrYwDZrdJ

[Sinch Mailgun @Mail_Gun]

Missed our Black Friday Deliverability Academy session? Here’s the recap: what to watch in Gmail Postmaster Tools before peak season, and what to do when things go sideways 👇

[Sinch Mailgun @Mail_Gun]

@Shopify Full episode: https://t.co/tCIlKOVjo3

[Sinch Mailgun @Mail_Gun]

Spam used to look like a spike: a new IP, a huge burst of volume, blocked. On Email’s Not Dead, MJ Sohn of @Shopify explains what abuse looks like now, and how it flies under the radar.

[Sinch Mailgun @Mail_Gun]

The 2026 benchmarks: https://t.co/kf8pbdhEPy

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28% of senders who don’t use DMARC admit they don’t know what it is. DMARC tells mailbox providers what to do when mail claiming to come from your domain fails authentication.

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Watch the replay: https://t.co/2M438Icb8F

[Sinch Mailgun @Mail_Gun]

Google pulled the reputation score from Postmaster Tools right before peak season.

Our latest Deliverability Academy covers how to get through BFCM without it.

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Last call to register: https://t.co/p8yNgfl9Zo)

[Sinch Mailgun @Mail_Gun]

Starting today, 11am ET: Deliverability Academy: Peak Season, Fewer Answers.

Bring your messiest BFCM questions for the live Q&A.

[Sinch Mailgun @Mail_Gun]

Can't make it live? Register anyway for the recording: https://t.co/0M6859HFTc

[Sinch Mailgun @Mail_Gun]

Tomorrow, 11am ET: Deliverability Academy: Peak Season, Fewer Answers.

Real BFCM scenarios, what's left in Postmaster Tools, and what not to change all at once heading into peak.