Dude it's cause the owner of the server use like auto message or custom msg plugin where he edited the configs and had put the msg in done.
I talk to the developer. He said he found it and all he had to do was change the prefix and the under that it had messages and the normal stuff.
For the love of God, stop the buuuuumping. Okay, so you want something that looks like the screenshot, correct? Stop being lazy, then. We don't get everything we want in life. If you want something like that, use something that's available and edit the config to look something similar to the message in the screenshot. I use @extended_clip's MessageAnnouncer plugin and it works quite well. I'd recommend it.
http://www.spigotmc.org/resources/messageannouncer.5408/ Code (Text): # MessageAnnouncer v1.1 Main configuration deluxechat_placeholders: false announcer_enabled: true announcer_random: false announce_interval: 120 interval_announcement_list: - one announcements: one: - '{"text":"&3>>&b&m----------------&7ServerName&b&m----------------&3>>"}' - '{"text":"&aCheck out how easy it is to make a message!"}' - '{"text":"&3>>&b&m--------------------------------------&3>>"}' It doesn't take genius to configure a plugin.
@GG_Rekt its pretty easy to make your own announcer plugin. Just make something that announces messages - If you don't want to do that, like everyone said don't be so lazy lol. I completely agree with @William79 too. Like RealAg and someone else said you can find a free, fully customisable scheduled announcer plugin. Adding onto my message, the best one you'll find is the AutoMessage one that everyone has been saying. Just use that and configure it to your likings lol