By default, port 25 is blocked on all servers for outgoing email to prevent spam and abuse.
If you require port 25 to be opened for legitimate email sending (e.g., self-hosted mail server), please open a ticket in the Technical Support department with the following details:
Reason for needing port 25 access:
IP address of your server:
Email sending volume and purpose:
Aspire Hosting reserves the right to deny your request at any time.
