Updated settings.

 - Legacy-Id: 14726

Author: levkowetz

ietf/settings.py

@@ -899,7 +899,13 @@ def skip_unreadable_post(record):
 
 # Email addresses people attempt to set for their account will be checked
 # against the following list of regex expressions with re.search(pat, addr):
-EXCLUDED_PERSONAL_EMAIL_REGEX_PATTERNS = ["@ietf.org$"]
+EXCLUDED_PERSONAL_EMAIL_REGEX_PATTERNS = [
+    "@ietf.org$",
+    "@example.org$",
+    "@example.com$",
+    "@example.net$",
+    "@example$",
+]
 
 MARKUP_SETTINGS = {
     'restructuredtext': {