We have a Service Desk project for our internal Help Desk, and users can send emails to this address to create new issues i.e. open a ticket.
This address is also used for the administration of software licenses, billing, things like that. This address regularly receives emails that are automated, basically spam or just not relevant to this Service Desk project, and every email creates a new issue. This causes the issue count to be artificially inflated, and it sends useless notifications to our Slack channel, etc.
Is there an easy way to restrict this so that only emails from @mycompany.com create new issues?