Port 25 (SMTP) mystery in AWS and Azure | Ididtryit Blog
Need to make changes to Port 25 on EA · Issue #83912 · MicrosoftDocs/azure-docs · GitHub
Open or close server ports
SMTP Relay on Azure using SendGrid – vWorld.nl
firewall - Cannot access to any port of Azure VM except RD (3389) - Server Fault
Windows Azure Virtual Machine - Opening a port - Stack Overflow
Azure VM out going TCP port 25
CSP can request to unblock outbound port 25,right? · Issue #10012 · MicrosoftDocs/azure-docs · GitHub
Azure routing port 25 – faultbucket
Prerequisites: Azure subscription without Microsoft lock on port 25 outbound – Knowledge Base
CSP can request to unblock outbound port 25,right? · Issue #10012 · MicrosoftDocs/azure-docs · GitHub
Use Azure to Send Email with SendGrid, Graph and Office 365
ISP blocks SMTP port 25 - Bypass/Fix - ALI TAJRAN
Microsoft Azure marketplace deployment guide
Open ports to a VM using the Azure portal - Azure Virtual Machines | Microsoft Learn
azure free smtp relay using sendgrid - Apostolidis Cloud Corner
Azure routing port 25 – faultbucket
Send emails from WordPress hosted on Microsoft Azure Web Sites with/without Office 365 - Benjamin Day Consulting, Inc.
Azure -VM - SMTP inbound port 25 is blocked - Microsoft Q&A
Outbound SMTP port blocked
Azure Point to site Port can't connect to Azure VM or Port - Stack Overflow
Azure Linux VM - sending mail using postfix or other - Microsoft Q&A
![How to Send and Test Emails in Azure [2023 Code Examples]](https://mailtrap.io/wp-content/uploads/2022/12/Deployment-is-completed.png "How to Send and Test Emails in Azure [2023 Code Examples]")