Any idea if they support email 'distribution lists' or similar? I want something like test@example.com > delivered to list of users with a mix of email addresse

Any idea if they support email 'distribution lists' or similar? I want something like test@example.com > delivered to list of users with a mix of email addresses at other domains. Gandi.net does this now (they call it a forwarding only address) but their included mailbox size is 1GB. I've got a non-profit domain that needs more email storage. I tried Zoho last year after hearing multiple recommendations and it was nothing but problems with spam coming in and my outbound emails being incorrectly marked as spam. I even had SPF + DKIM tested and working from the start! Not sure I would try them again after that experience.