In order to manage domain reputation and to keep emails from winding up in spam inboxes, we send all system emails (and those created by plugins, such as for contact forms and the like), from a [email protected] address.
This includes the reply-to addresses.
We also have a limit of 300 sent emails per day per site. You will find a record of the number of emails sent in the ‘Analytics’ tab of the Hub for each site.
If you’d like to customize the sender or reply-to address, or send more than 300 emails per day, you will need to use SMTP or another service.
The good news, our Ultimate Branding plugin has an easy SMTP tool built right in :)