Connect MailWizz to mySMTP - mySMTP Knowledge Base

Use this guide to configure MailWizz Email Marketing Application to send emails using your dedicated mySMTP SMTP server.

Add a New SMTP Server

Enter SMTP Connection Details

Fill in the SMTP configuration form with the following information:

Field	Value
Hostname	relayxx.xx.xxx
Port	587
Protocol/Encryption	TLS (or STARTTLS)
Username	Your mySMTP username
Password	Your mySMTP password
From Email	e.g., you@yourdomain.com (must be valid)
From Name	Your brand or company name
Reply-To Email	(optional, usually same as From Email)
Force From/Reply-To	Yes (recommended to ensure deliverability)
Timeout	5–10 seconds

Test Connection & Save

Scroll to the bottom of the form and click Test Connection.
If successful, click Save and Activate.
You’ll be redirected to the delivery server list — your mySMTP server should now be active and ready.