Advice on From Addresses for Marketo emails
Hello,
In setting up our instance to ensure email deliverability, we are looking into using an email subdomain, such as email.example.com, for outbound emails from Marketo. Is this a critical step in setting up a successful Marketo instance?
If so, what are the best practices for using a new email subdomain as the "From address"? Should we create a central email address on that subdomain, like user@email.example.com? Or should we create a number of emails, such as specific.user@email.example.com?
Any further documentation outside of the Setup Outline would be appreciated, as we use Google for our email and I noticed it mentions needing an abuse@ and postmaster@ email in order for an email domain to work in Marketo, which seems to require extra steps for Google users.