Mailtrap

Modern email delivery for developer & product teams.

[Mailtrap @Mailtrap]

Dozens of welcome emails from brands you never subscribed to?

It could be subscription bombing. And legitimate senders can suffer too.

Sarra Papadopoulou from @moosend explains how these attacks work on Mailtrap's Subject Line Blank podcast.

Watch the video: https://t.co/o0L440WsOD
Prefer audio? Listen here: https://t.co/oVfecpxxBW

[Mailtrap @Mailtrap]

Who gets the final say when the campaign team wants to hit send, but deliverability says no?

Andy and Harry from @InboxArmy have different opinions.

We brought them together on Mailtrap's Subject Line Blank podcast to debate it.

Watch on YouTube: https://t.co/8CYfqo4wUG
Prefer audio? https://t.co/1JH4M4zJHX

[Mailtrap @Mailtrap]

Prompt injection is phishing for the AI layer. Your next email may be classified, summarized, archived, or answered before the human even reads it.

Eliezer Steinbock, Founder of Inbox Zero, joins Subject Line Blank to talk prompt injection, AI inbox agents, human-in-the-loop safeguards, and what senders need to rethink when the recipient is partly software.

Watch on YouTube: https://t.co/J32rcI4tx8
Prefer audio? https://t.co/QmbL6RA0IP

[Mailtrap @Mailtrap]

Mailtrap now has a dedicated community ✨

You can connect with other Mailtrap users and the Mailtrap team, share how you're using the product, troubleshoot together, and help shape what we build.

Ask questions, swap tips, show off what you built, and talk directly to the team.

Join us → https://t.co/lXPYVcO8pG

[Mailtrap @Mailtrap]

Mailtrap Email Sandbox is now available on Salesforce AgentExchange.

Turn on Testing Mode, and you see exactly what your Salesforce emails will look like, before they ever reach a Contact or Lead. No fake email addresses to create and clean up, and no chance a test reaches a live customer.

Knowledge-base: https://t.co/i1EYsoTrxS

Salesforce x Mailtrap: https://t.co/Q3WGdA7f7X

[Mailtrap @Mailtrap]

What happens when the threat is enterprise-level, but the security team isn’t?

John LeMay breaks down BEC, AI, social engineering, security layers, and what SMBs can realistically do without an enterprise-sized team.

Watch the full episode on YouTube: https://t.co/FSgx9bPhBl
Prefer audio? Listen here: https://t.co/ehX8i3K7pf

[Mailtrap @Mailtrap]

5️⃣ Select Device Previews and choose the Sandbox. Mailtrap sends the message to Sandbox and opens its Device Previews tab.

[Mailtrap @Mailtrap]

Device Previews is now live in Sandbox.

Send an email to Sandbox, pick the clients and devices you want to test, and get a screenshot for each. Light and dark mode included, with 100+ clients and devices to choose from.

Explore more: https://t.co/tXZrNEojCk

[Mailtrap @Mailtrap]

4️⃣ Preview templates that you can use for campaigns, automations, and transactional emails. Open the template and click Send Test.

[Mailtrap @Mailtrap]

Did you know that API tokens can expire on your schedule?

1-365 days, a custom date, or never. Get alerts before expiry, and reissue an expired token for up to 90 days. Existing tokens aren't affected.

Details: https://t.co/Uid2RJFp0x

[Mailtrap @Mailtrap]

@SimonHolman @Office365 Hi! We can ask our deliverability team to check and try to help. WDYT?

[Mailtrap @Mailtrap]

@fffd__ 😕

[Mailtrap @Mailtrap]

@lizloganugc @AdamClayUGC Oh no 💔 What alternative do you have in mind? 🙃 We can assist with deliverability issues with no commitment on your side and provide list of solutions how to troublshoot your situations

[Mailtrap @Mailtrap]

@KatieKeithBarn2 @Mail_Gun @postmarkapp Hi!
We can provide personalized assistance and a free migration month, so you can test 🫡 both transactional and marketing emails.

[Mailtrap @Mailtrap]

@heypasquale @KatieKeithBarn2 @Mail_Gun @postmarkapp

[Mailtrap @Mailtrap]

@strange_smut @typefully 👀