Keywords: LAMP/MAMP/WAMP - Microsoft Azure - Technical issue - Other
bnsupport ID: a5d4f96f-5313-9fec-d9ba-a94b808d9af4
I deployed an Azure LAMP stack last week, and installed postfix, but found that the default SMTP (outgoing port 25) is blocked by some reason, which I cannot identified.
There is no firewall running, and telnet MY-SMTP-HOST 25 is not responding, but other outgoing services (80,443, 22,...etc.) are running ok.
I checked the default Azure NSG settings allow all outgoing traffic to the Internet.
This is a new deployed Bitnami/Azure/LAMP VM, and should allow outgoing SMTP !
Pls help !