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-rw-r--r--doc/todo/emailauth.mdwn2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/todo/emailauth.mdwn b/doc/todo/emailauth.mdwn
index aac2c988e..88096bee1 100644
--- a/doc/todo/emailauth.mdwn
+++ b/doc/todo/emailauth.mdwn
@@ -62,7 +62,7 @@ Implementation notes:
Otherwise, someone could use passwordauth to register as a username that
looks like an email address, which would be confusing to possibly a
security hole. Probably best to keep passwordauth and emailauth accounts
- entirely distinct.
+ entirely distinct. Update: passwordauth never allowed `@` in usernames.
* Currently, subscription to comments w/o registering is handled by
passwordauth, by creating a passwordless account (making up a username,
not using the email address as the username thankfully). That account can be