Forum:Is Emailuser blocked

Hi. I tried to email a user through the interface and it said "Action throttled."--Karunyan (talk) 03:45, May 29, 2013 (UTC)
 * Hi, it would be best to direct any such questions about the software itself to Special:Contact. — S im A nt 04:19, May 29, 2013 (UTC)
 * I think you can use Email User only once a day.--~ Ultimate  Supreme  08:15, May 29, 2013 (UTC)