We track 19 posts about Email from 12 engineering blogs. Most active: Twilio, Postmark, Stack Abuse. Latest post: Sep 30, 2026.
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Recent posts
Mailbox for Laravel: Preview and Test Rendered Email (opens on the source site)
Laravel ·
Mailbox for Laravel captures outgoing mail in a local dashboard and lets you test rendered HTML, recipients, and attachments with fluent assertions. The post Mailbox for Laravel: Preview and Test Rendered Email appeared first on Laravel News. Join the Laravel Newsletter to get Laravel articles like this directly in your inbox.
Rediscovering Long-Form Email (opens on the source site)
From humble beginnings in eLearning, I have somehow spent the majority of my career thus far in or around email. Not to flex, but I am an email expert. Cold, hot, and everything in between. I'm one of very few people on the planet that can say they've personally been responsible for sending 10,000,000 emails a day. I've recently nurtured an email-infrastructure-as-a-service platform from the ground up to over 100,000 monthly sends. I know nuances about SMTP and IMAP servers that would give you nightmares. So you know after a long day, the last thing I want to do is open an email client. That…
121+ Cyber Monday email subject line examples in 2026 (opens on the source site)
Twilio ·
Find hundreds of Cyber Monday email subject lines with templates and examples to inspire your email campaigns this shopping season.
10+ best practices to improve your email deliverability (opens on the source site)
Twilio ·
Email deliverability determines whether your messages reach inboxes or spam folders. Follow these 10+ best practices to improve your deliverability rates.
v0 adds one-click integrations for email, auth, search, and databases (opens on the source site)
Vercel ·
We're working toward bringing parity across Vercel integration and v0, starting with Resend, Amazon OpenSearch, MongoDB Atlas, Algolia and Clerk. Prompt v0 with what you want to build, and when your prompt requires a provider, v0 renders a connect card in the chat. With Marketplace integrations in v0, you get: Connect as you build: Prompt v0 with what you want to create, and connect the required provider inline. Automatic setup: Once connected, v0 handles the required environment variables and configuration. Provider skills loaded automatically: When you connect a provider that publishes…
Holiday email marketing best practices for 2026 (and beyond) (opens on the source site)
Twilio ·
Plan your 2026 holiday email campaigns with best practices for list hygiene, sending volume, testing, subject lines, and post-season churn.
Complete guide to sending email to Google: Rules, signals & setup (opens on the source site)
Twilio ·
Learn how Google filters incoming email: SPF, DKIM, DMARC requirements, spam rate thresholds, and how to use Google Postmaster Tools to protect deliverability.
Branded Login URLs and Email Workflows for Production Auth (opens on the source site)
Auth0 ·
Learn how implementing an Auth0 custom domain, capturing user metadata via Universal Login partials, and configuring custom transactional email workflows secures your identity pipeline for production.
The Cold Email (opens on the source site)
Three of the biggest changes in my life all stemmed, in part, from cold outreach. Originally I was waitlisted at Carnegie Mellon. Getting waitlisted is like, being the first loser: you’re good enough to be in the topic of conversation, but they make it clear that you’re not good enough to actually get accepted. My dad had me next day air an additional essay about what I was working on at the time (I had built Good-Tutorials, which was the largest tutorial website on the planet, so that was something different). I also included a bunch of other material and things about me and my senior year.…
Sending bulk email in Python? Prioritize practices that get your mail delivered (opens on the source site)
Postmark ·
Bulk email has a reputation problem, but users often misplace the blame. Recipients associate bulk email with spam, inbox clutter, and irrelevant marketing campaigns. Senders associate it with poor deliverability, complicated orchestration, and the constant fear of landing in spam folders.If you handle bulk email, these problems may sound familiar. The DIY Python approach — install smtplib, divvy up your mailing list in a CSV file, set up a loop function, hope for the best — all but guarantees delivery problems. The mail itself isn’t the problem, though.Done properly, bulk email remains one…
We migrated our email infrastructure to KumoMTA. Here's why it matters for you. (opens on the source site)
Postmark ·
If you've been sending email through Postmark lately, your messages have been moving through an entirely new engine (and you probably didn't notice a thing). That's exactly how we wanted it.We've completed our migration from PowerMTA to KumoMTA, an open-source, high-performance mail transfer agent (MTA). Every email Postmark sends now runs through KumoMTA. It's the biggest infrastructure change we've made in years, and it sets the stage for everything we want to build next.Wait, what's an MTA?An MTA,or mail transfer agent,is the software responsible for delivering your email. When you send a…
Teach your AI coding agent how to send email with Postmark Skills (opens on the source site)
Postmark ·
If you've ever asked an AI coding agent to help you integrate email into your app, you've probably gotten code that looks right but isn't quite right. Maybe it used an outdated endpoint. Maybe it forgot about Message Streams entirely. Maybe it hallucinated a method that doesn't exist. (We've seen all three.)AI agents are only as good as the context they have, and until now, most of them had to rely on whatever fragments of Postmark documentation made it into their training data.Today, we're releasing Postmark Skills, a set of open source Agent Skills that teach AI coding agents how to work…
Making AI assistants better at email: Postmark's new documentation tooling (opens on the source site)
Postmark ·
Getting an AI assistant to help with your email integration shouldn't feel like explaining SMTP to your cat. But until recently, that's kind of what it was like - AI tools could tell you about email APIs, but they often got the details wrong or gave you outdated information.We've been thinking about this problem, and we've shipped three updates to make AI assistants genuinely useful when you're working with Postmark.What we built1. llms.txt: Context for AI assistantsWe published an llms.txt file that gives AI tools like ChatGPT and Claude accurate, structured information about Postmark's API,…
Postfix on Kubernetes: A Step-by-Step Email Guide (opens on the source site)
You are in the process of putting together your application. While designing your authorization solution, you realize you will need to send emails to potential clients.Using a third-party service (like SendGrid or Mailgun) to cover your needs for now looks pretty attractive. After all, you don’t have any users yet, they offer free tiers, and […] The post Postfix on Kubernetes: A Step-by-Step Email Guide appeared first on RisingStack Engineering.
De-Googling - Email, Storage, Photos & Location Without Google Services (opens on the source site)
🎬 Intro # As I age throughout this life, my priorities are changing. Some might dismiss this as paranoia, but it’s undeniable that our privacy is at greater risk than ever before.
Securing Your Email Sending With Python: Authentication and Encryption (opens on the source site)
Email encryption and authentication are modern security techniques that you can use to protect your emails and their content from unauthorized access. Everyone, from individuals to business owners, uses emails for official communication, which may contain sensitive information. Therefore, securing emails is important, especially when cyberattacks like phishing, smishing, etc.
Building Custom Email Templates with HTML and CSS in Python (opens on the source site)
An HTML email utilizes HTML code for presentation. Its design is heavy and looks like a modern web page, rich with visual elements like images, videos, etc., to emphasize different parts of an email's content. Building email templates tailored to your brand is useful for various email marketing purposes such
AWS Simple Email Service Security (opens on the source site)
In the evolving landscape of digital communication, email spoofing poses a significant threat to the integrity of online identities. As a hobby project, and to practice AWS and software design, I have been developing an application called MovieBooker. This application streamlines the process of booking movie tickets and managing movie programs for both moviegoers and staff. Email Integration with AWS SES As part of the infrastructure for the MovieBooker application, I implemented Amazon Simple Email Service (SES) to send emails when a user pays for a ticket. However, I encountered a challenge…
Stop using encrypted email (opens on the source site)
Latacora ·
Email is unsafe and cannot be made safe. The tools we have today to encrypt email are badly flawed. Even if those flaws were fixed, email would remain unsafe. Its problems cannot plausibly be mitigated. Avoid encrypted email. Technologists hate this argument. Few of them specialize in cryptography or privacy, but all of them are interested in it, and many of them tinker with encrypted email tools. Most email encryption on the Internet is performative, done as a status signal or show of solidarity. Ordinary people don’t exchange email messages that any powerful adversary would bother to read,…
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