Subdomain email address for service business
I run a service business and we use a scheduling software that sends automatic email notifications for booking confirmations, appointment reminders, etc. The problem is, if the email used is hosted via google, even if it's @ companyname .com, the domain won't get whitelisted and emails go to spam.
The workaround is that I need to create an email address via hostinger which we use for web hosting. The problem is we need to create a subdomain and @ mail.companyname .com looks spammy. Does anyone have a better idea for a subdomain to use or a solution to this problem?
If there's a better community for this question, please point me in the right direction.
Thank you!