The purpose of this guide is to provide you with general instructions for configuring Alternate-Port SMTP.
To start using No-IP Alternate-Port SMTP, you will need to create a password. You can create your Alternate-Port SMTP password using the following steps:
- Login to No-IP
- Go to “Mail” in the Navigation
- Select “Configure” next to your domain
- Enter a new password
- “Change Password”
Within your mail server you will need to use the following settings to send an email:
Outgoing SMTP Server: smtp-auth.no-ip.com
Port Number: 25, 465, 587, 3325 (preferred)
Note if you are using an SPF record you will need to add include:no-ip.com or you can create one using “v=spf1 include:no-ip.com -all”.