diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..b6f1c45
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,10 @@
+.eslintrc.js
+old.eslintrc.js
+.gitignore
+
+node_modules
+
+canned_replies.json
+persistent_cache.json
+config.js
+logs/*
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..abbde5e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,6 @@
+FROM node:lts-alpine3.12
+WORKDIR /modmail
+COPY . .
+RUN yarn install --production
+VOLUME [ "/modmail/modmail_cache" ]
+CMD ["node", "index.js"]
\ No newline at end of file
diff --git a/package.json b/package.json
index 7f2d28c..acc61c0 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "nodemon": "^2.0.7"
   },
   "dependencies": {
-    "chalk": "^4.1.1",
+    "chalk": "^5.0.0",
     "diagnostics": "^2.0.2",
     "discord.js": "^12.5.3",
     "moment": "^2.29.1",
diff --git a/structure/Modmail.js b/structure/Modmail.js
index ff88cc7..51c2d74 100644
--- a/structure/Modmail.js
+++ b/structure/Modmail.js
@@ -113,27 +113,27 @@ class Modmail {
         const now = Math.floor(Date.now() / 1000);
         const { cache } = this;
         
-        // Anti spam
-        if (!this.spammers[author.id]) this.spammers[author.id] = { start: now, count: 1, timeout: false, warned: false };
-        else if (this.spammers[author.id].timeout) {
+        // Anti spam -- never seen user
+        if (!this.spammers[author.id]) this.spammers[author.id] = {
+            start: now, // when counting started
+            count: 1, // # messages
+            timeout: false, // timed out?
+            warned: false // warned?
+        };
+        else if (this.spammers[author.id].timeout) { // User was timed out, check if 5 minutes have passsed, if so, reset their timeout else ignore them
             if (now - this.spammers[author.id].start > 5 * 60) this.spammers[author.id] = { start: now, count: 1, timeout: false, warned: false };
             else return;
         } else if (this.spammers[author.id].count > 5 && now - this.spammers[author.id].start < 15) {
+            // Has sent more than 5 messages in less than 15 seconds at this point, time them out
             this.spammers[author.id].timeout = true;
-            if (!this.spammers[author.id].warned) {
+            if (!this.spammers[author.id].warned) { // Let them know they've been timed out, toggle the warned property so it doesn't send the warning every time
                 this.spammers[author.id].warned = true;
                 await author.send(`I've blocked you for spamming, please try again in 5 minutes`);
                 if (cache._channels[author.id]) await cache._channels[author.id].send(`I've blocked ${author.tag} from DMing me as they were spamming.`);
             }
-        } else if (now - this.spammers[author.id].start > 15) this.spammers[author.id] = { start: now, count: 1, timeout: false, warned: false };
+        } else if (now - this.spammers[author.id].start > 15) this.spammers[author.id] = { start: now, count: 1, timeout: false, warned: false }; // Enough time has passed, reset the object
         else this.spammers[author.id].count++;
 
-        const lastActivity = this.cache.lastActivity[author.id];
-        if (!lastActivity || now - lastActivity > 30 * 60) {
-            await author.send(`Thank you for your message, we'll get back to you soon!`);
-        }
-        this.cache.lastActivity[author.id] = now;
-
         if (this.disabled) {
             let reason = `Modmail has been disabled for the time being`;
             if (this.disabledReason) reason += ` for the following reason:\n\n${this.disabledReason}`;
@@ -141,6 +141,12 @@ class Modmail {
             return author.send(reason);
         }
 
+        const lastActivity = this.cache.lastActivity[author.id];
+        if (!lastActivity || now - lastActivity > 30 * 60) { // No point in sending this for *every* message
+            await author.send(`Thank you for your message, we'll get back to you soon!`);
+        }
+        this.cache.lastActivity[author.id] = now;
+
         const pastModmail = await this.cache.loadModmailHistory(author.id)
             .catch((err) => {
                 this.client.logger.error(`Error during loading of past mail:\n${err.stack}`);
diff --git a/structure/Registry.js b/structure/Registry.js
index 1e49758..ae934b3 100644
--- a/structure/Registry.js
+++ b/structure/Registry.js
@@ -34,7 +34,7 @@ class Registry {
             }
 
             const command = new commandClass(this.client);
-            if (this.commands.has(command.name)) this.client.logger(`Command by name ${command.name} already exists, skipping duplicate at path ${commandPath}`);
+            if (this.commands.has(command.name)) this.client.logger.warn(`Command by name ${command.name} already exists, skipping duplicate at path ${commandPath}`);
             else this.commands.set(command.name, command);
 
         }
diff --git a/yarn.lock b/yarn.lock
index ac3c95f..6c6bf2f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -261,7 +261,7 @@ chalk@^2.0.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^4.0.0, chalk@^4.1.0, chalk@^4.1.1:
+chalk@^4.0.0, chalk@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
   integrity sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==
@@ -269,6 +269,11 @@ chalk@^4.0.0, chalk@^4.1.0, chalk@^4.1.1:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-5.0.0.tgz#bd96c6bb8e02b96e08c0c3ee2a9d90e050c7b832"
+  integrity sha512-/duVOqst+luxCQRKEo4bNxinsOQtMP80ZYm7mMqzuh5PociNL0PvmHFvREJ9ueYL2TxlHjBcmLCdmocx9Vg+IQ==
+
 chokidar@^3.2.2:
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"