Thread:Mordecailoverigby/@comment-22439-20160429234904/@comment-5233619-20160430044219

He didn't send this to you consciously. Wikia usually chooses the currently most active admin to send a user an automated message whenever a user makes their first edit, so they can welcome said user. The admin, however, is usually not aware that they had sent the message, cause they are never notified that Wikia did that for them. They are usually only notified once the user replies to the automated message.

TL;DR: JoPo didn't send it on his own. Wikia chose him to send the message automatically, and he didn't know.