if a custom DNS record exists for a web-serving domain and the record is just the box's IP address, don't skip this domain for serving web

CHANGELOG.md

@@ -13,6 +13,10 @@ Calender/Contacts:
 
 * CalDAV/CardDAV and Exchange/ActiveSync for calendar/contacts wasn't working in some network configurations.
 
+Web:
+
+* If a custom DNS record is set on a domain or 'www'+domain, web would not be served for that domain. If the custom DNS record is just the box's IP address, that's a configuration mistake, but allow it and let web continue to be served.
+
 Control panel:
 
 * Added an option to check for new Mail-in-a-Box versions within status checks. It is off by default so that boxes don't "phone home" without permission.

management/web_update.py

@@ -32,7 +32,7 @@ def get_domains_with_a_records(env):
 	domains = set()
 	dns = get_custom_dns_config(env)
 	for domain, rtype, value in dns:
-		if rtype == "CNAME" or (rtype in ("A", "AAAA") and value != "local"):
+		if rtype == "CNAME" or (rtype in ("A", "AAAA") and value not in ("local", env['PUBLIC_IP'])):
 			domains.add(domain)
 	return domains