How to Change Email Server Settings for POP3 and IMAP on All Major Email Clients
A step-by-step guide to finding and changing incoming and outgoing email server settings on Outlook, Mac Mail, iPhone and Android devices.
email outlook imap
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.NET, Azure, AI tools, DNS, email — tutorials, videos, and practical guides. Every week.
.NET Azure AI DNS Email Office 365
Hi, I'm Simon Holman
I build with .NET and Azure, manage DNS and email infrastructure, and explore how AI is changing the way we develop software. Through articles and videos I share what I learn — real examples, real configs, no fluff.
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Shipping More Code Than Ever With AI-Assisted Development
I built two applications over the Christmas break without writing a single line of code. Here's how I did it with Claude Opus 4.5 in VS Code.
AI Productivity VS Code
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Add DataAnnotations metadata to EF Core in a partial class
If you're old like me, and can remember back to the old days of LINQ to SQL and early Entity Framework with .NET Framework, then you'll likely remember using
Debug Azure Functions webhook callbacks with Dev Tunnels
Using Dev Tunnels to test your Azure Functions webhook callbacks is a breeze.
Office 365 DKIM Setup
DKIM (DomainKeys Identified Mail) is like a digital signature for emails that proves an email really came from who it claims to be from.
Sending email from Azure Functions with SendGrid
Azure Functions is the perfect tool for sending emails from websites and apps. It's lightweight, fast, and scalable. Add SendGrid to it and you have a match
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