--- a/src/lib/Shared.luan	Thu Feb 27 22:50:46 2025 -0700
+++ b/src/lib/Shared.luan	Fri Feb 28 14:37:11 2025 -0700
@@ -18,6 +18,8 @@
 local chat_search = Chat.search or error()
 local Utils = require "site:/lib/Utils.luan"
 local base_url = Utils.base_url or error()
+local Logging = require "luan:logging/Logging.luan"
+local logger = Logging.logger "Shared"
 
 
 local Shared = {}
@@ -25,10 +27,23 @@
 local started = Time.now()
 Shared.started = started
 
+local title
+local domain = Http.domain
+if domain == "chat.luan.software" then
+	title = "Web Chat"
+elseif domain == "test.chat.luan.software" then
+	title = "Web Chat test"
+elseif domain == nil then
+	title = "Web Chat local"
+else
+	error(domain)
+end
+Shared.title = title
+
 function Shared.head()
 %>
 		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<title>Web Chat</title>
+		<title><%=title%></title>
 		<style>
 			@import "/site.css?s=<%=started%>";
 		</style>
@@ -90,12 +105,18 @@
 	end
 end
 
-local send_mail = Mail.sender(Shared.config.mail_server).send
-Shared.send_mail = send_mail
+local default_from = title.." <chat@luan.software>"
+local send_mail0 = Mail.sender(Shared.config.mail_server).send
+function Shared.send_mail(mail)
+	mail.From = mail.From or default_from
+	send_mail0(mail)
+end
 
 function Shared.send_mail_async(mail)
+	mail.From = mail.From or default_from
+logger.info(mail.From)
 	thread_run( function()
-		send_mail(mail)
+		send_mail0(mail)
 	end )
 end