diff --git a/__pycache__/plugin.cpython-38.pyc b/__pycache__/plugin.cpython-38.pyc
index 139a39b..33a9f2d 100644
Binary files a/__pycache__/plugin.cpython-38.pyc and b/__pycache__/plugin.cpython-38.pyc differ
diff --git a/config.py b/config.py
index ed3fbc3..dbdbbcd 100644
--- a/config.py
+++ b/config.py
@@ -68,7 +68,7 @@ registry.String('',
 """
 Your Mailcow server \(https://example.com\)
 """
-, private=False
+, private=True
 ))
 
 conf.registerGroup(Mailcow, 'access')
@@ -76,7 +76,7 @@ conf.registerGroup(Mailcow, 'access')
 conf.registerGlobalValue(Mailcow.access, 'read',
 registry.CommaSeparatedListOfStrings('',
 """
-Nicknames to grant Read-Only access
+Hostmasks to grant Read-Only access
 """
 , private=True
 ))
@@ -84,7 +84,7 @@ Nicknames to grant Read-Only access
 conf.registerGlobalValue(Mailcow.access, 'write',
 registry.CommaSeparatedListOfStrings('',
 """
-Nicknames to grant Write access
+Hostmasks to grant Write access
 """
 , private=True
 ))
diff --git a/plugin.py b/plugin.py
index 0f5dc26..c2c752c 100644
--- a/plugin.py
+++ b/plugin.py
@@ -60,132 +60,101 @@ class Mailcow(callbacks.Plugin):
         hostmask = irc.state.nickToHostmask(msg.nick)
 
         #Read-Functions: Summary
+        try:
+            if 'summary' in variant:         
+                if hostmask in read or write:
+                        URL = server + get + '/domain/' + id
+                        try:
+                            response = requests.get(
+                            URL,
+                            headers = {'accept': 'application/json', 'X-API-Key': api_key},
+                            )
+                            data = response.json()
+                            domain = data['domain_name']
+                            description = data['description']
+                            bytes_total = data['bytes_total']
+                            #response.raise_for_status()
+                            irc.reply(f"Domain: {domain} | Description: {description} | Bytes Total: {bytes_total} ")
+                        except requests.exceptions.ConnectionError as err:
+                            irc.error("Connection failed.")
+                        except requests.exceptions.HTTPError as err:
+                            irc.error(err)                         
+                else:
+                    irc.reply("Thou shalt not pass.")
+                    print("Intrusion attempt: " + hostmask)
+
+            #Write-Functions: Create/Delete
+            elif 'create' in variant:
+                if hostmask in write:
+                    URL = server + api + '/add/domain'
+                    payload = {
+                    "active": "1",
+                    "aliases": "20",
+                    "backupmx": "0",
+                    "defquota": "1024",
+                    "description": id,
+                    "domain": id,
+                    "mailboxes": "10",
+                    "maxquota": "2048",
+                    "quota": "5120",
+                    "relay_all_recipients": "0",
+                    "rl_frame": "s",
+                    "rl_value": "10",
+                    "restart_sogo": "10"
+                    }
+                    response = requests.post(
+                    URL,
+                    headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
+                    json = payload,
+                    )
+                    data = response.json()
+                    print(data)
+                    status = data[0]['type']
+                    #object = data[0]['domain']
+                    #active = data[0]['active']
+                    msg = data[0]['msg']
+                    #max_aliases = data['aliases']
+                    #max_mailboxes = data['mailboxes']
+                    #default_quota = data['defquota']
+                    #max_mailbox_quota = data['maxquota']
+                    #max_domain_quota = data['quota']
+                    irc.reply(f"CREATION: {status} | {msg} | NOTE: SOGo is NOT being restarted automatically.")# Issue 'sogo restart' to make the object visible through Groupware. | Summary of object properties: MaxAliases: {aliases} | MaxMailboxes: {mailboxes} | DefaultQuota: {default_quota} | MaxMailBoxQuota: {max_mailbox_quota} | MaxDomainQuota: {max_domain_quota}")
+                else:
+                    irc.reply("Thou shall not create.")
+                    print("Intrusion attempt: " + hostmask)
+                    
+            elif 'delete' in variant:
+                if hostmask in write:
+                    URL = server + api + '/delete/domain'
+                    payload = [
+                        id
+                    ]
+                    response = requests.post(
+                    URL,
+                    headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
+                    json = payload,
+                    )
+                    data = response.json()
+                    status = data[0]['type']
+                    object = data[0]['msg']
+                    irc.reply(f"DELETION: {status} - {msg} - Hey, where's that backup again?")
+                else:
+                    irc.reply("Thou shall not delete.")
+                    print("Intrusion attempt: " + hostmask)
 
-        if 'summary' in variant:
-            if hostmask in read or write:
-                URL = server + get + '/domain/' + id
-                response = requests.get(
-                URL,
-                headers = {'accept': 'application/json', 'X-API-Key': api_key},
-                )
-                data = response.json()
-                domain = data['domain_name']
-                description = data['description']
-                bytes_total = data['bytes_total']
-                irc.reply(f"Domain: {domain} | Description: {description} | Bytes Total: {bytes_total} ")
             else:
-                irc.reply("Thou shall not pass.")
-                print("Intrusion attempt: " + hostmask)
+                irc.reply("Unknown option.")
 
-        #Write-Functions: Create/Delete
-        elif 'create' in variant:
-            if hostmask in write:
-                URL = server + api + '/add/domain'
-                #domain = id['domain']
-                payload = {
-                "active": "1",
-                "aliases": "20",
-                "backupmx": "0",
-                "defquota": "1024",
-                "description": id,
-                "domain": id,
-                "mailboxes": "10",
-                "maxquota": "2048",
-                "quota": "5120",
-                "relay_all_recipients": "0",
-                "rl_frame": "s",
-                "rl_value": "10",
-                "restart_sogo": "10"
-                }
-                response = requests.post(
-                URL,
-                headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
-                json = payload,
-                )
-                data = response.json()
-                print(data)
-                status = data[0]['type']
-                #object = data[0]['domain']
-                #active = data[0]['active']
-                msg = data[0]['msg']
-                #max_aliases = data['aliases']
-                #max_mailboxes = data['mailboxes']
-                #default_quota = data['defquota']
-                #max_mailbox_quota = data['maxquota']
-                #max_domain_quota = data['quota']
-                irc.reply(f"CREATION: {status} | {msg} | NOTE: SOGo is NOT being restarted automatically.")# Issue 'sogo restart' to make the object visible through Groupware. | Summary of object properties: MaxAliases: {aliases} | MaxMailboxes: {mailboxes} | DefaultQuota: {default_quota} | MaxMailBoxQuota: {max_mailbox_quota} | MaxDomainQuota: {max_domain_quota}")
+        except KeyError as err:
+            key = err.args[0]
+            if key == 'domain_name':
+                irc.error("Invalid domain.")
             else:
-                irc.reply("Thou shall not create.")
-                print("Intrusion attempt: " + hostmask)
-
-        elif 'delete' in variant:
-            if hostmask in write:
-                URL = server + api + '/delete/domain'
-                payload = [
-                    id
-                ]
-                response = requests.post(
-                URL,
-                headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
-                json = payload,
-                )
-                data = response.json()
-                status = data[0]['type']
-                object = data[0]['msg']
-                irc.reply(f"DELETION: {status} - {msg} - Hey, where's that backup again?")
-            else:
-                irc.reply("Thou shall not delete.")
-                print("Intrusion attempt: " + hostmask)
-
-        else:
-            irc.reply("Unknown option.")
+                irc.error("Unhandled " + str(err))
         
             
     maildomain = wrap(maildomain, ['anything', 'anything'])
 
-    ####################
-    #FOR DEBUGGING / REMOVE BEFORE RELEASE
-    ####################
-    def mcdebug(self, irc, msg, args, variant):
-        """Prints values."""
-
-        server = self.registryValue('api.server')
-        api_key = self.registryValue('api.key')
-        read = self.registryValue('access.read')
-        write = self.registryValue('access.write')
-        nick = msg.nick
-        hostmask = irc.state.nickToHostmask(msg.nick)
-
-
-        if hostmask in read or hostmask in write:
-
-            if 'key' in variant:            
-                irc.reply('> ' + api_key + ' <')
-                
-            elif 'server' in variant:          
-                irc.reply('> ' + server + ' <')
-            
-            elif 'user' in variant:
-                u = ircdb.users.getUser(msg.prefix)
-                nick = msg.nick
-                hm = irc.state.nickToHostmask(nick)
-                print(hm)
-                irc.reply('> ' + u.name + ' ' + hm + ' <')
-
-            elif 'read' in variant:
-                irc.reply('> ' + str(read) + ' <')
-
-            elif 'write' in variant:
-                irc.reply('> ' + str(write) + ' <')
-
-            else:
-                irc.reply('What?')
-        else:
-            irc.reply('Go home')
-
-    mcdebug = wrap(mcdebug, ['anything'])
-    ####################
-
     def mailbox(self, irc, msg, args, variant, id):
         """<option> <id>
         i.e. 'summary cranberrry@liberta.casa' will print some details about his mailbox"""
@@ -198,78 +167,137 @@ class Mailcow(callbacks.Plugin):
         hostmask = irc.state.nickToHostmask(msg.nick)
 
         #Read-Functions: Summary
-        if 'summary' in variant:
-            if hostmask in read or write:
-                URL = server + get + '/mailbox/' + id
-                response = requests.get(
-                URL,
-                params={'q': 'requests'},
-                headers={'accept': 'application/json', 'X-API-Key': api_key},
-                )
-                data = response.json()
-                #return(print(data))
-                irc.reply('Username: ' + data['username'] + ' | Quota: ' + str(data['quota']) + ' | Messages: ' + str(data['messages']) + ' | Mail Active: ' + str(data['active']) + ' | XMPP Active: ' + str(data['domain_xmpp']))
+        try:
+            if 'summary' in variant:
+                if hostmask in read or write:
+                    URL = server + get + '/mailbox/' + id
+                    try:
+                        response = requests.get(
+                        URL,
+                        params={'q': 'requests'},
+                        headers={'accept': 'application/json', 'X-API-Key': api_key},
+                        )
+                        data = response.json()
+                        #return(print(data))
+                        irc.reply('Username: ' + data['username'] + ' | Quota: ' + str(data['quota']) + ' | Messages: ' + str(data['messages']) + ' | Mail Active: ' + str(data['active']) + ' | XMPP Active: ' + str(data['domain_xmpp']))
+                    except requests.exceptions.ConnectionError as err:
+                        irc.error("Connection failed.")
+                    except requests.exceptions.HTTPError as err:
+                        irc.error(err)     
+                else:
+                    irc.reply("Thou shall not pass.")
+                    print("Intrusion attempt: " + hostmask)
+
+            #Write-Functions: Create/Delete
+            elif 'create' in variant:
+                if hostmask in write:
+                    URL = server + api + '/add/mailbox/' + id
+                    user = id.split('@')[0]
+                    domain = id.split('@')[1]
+                    random = secrets.token_urlsafe(64)
+                    payload = {
+                    "active": "1",
+                    "domain": domain,
+                    "local_part": user,
+                    "name": user + '@' + domain,
+                    "password": random,
+                    "password2": random,
+                    "quota": "512",
+                    "force_pw_update": "1",
+                    "tls_enforce_in": "1",
+                    "tls_enforce_out": "1"
+                    }
+                    response = requests.post(
+                    URL,
+                    headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
+                    json = payload,
+                    )
+                    data = response.json()
+                    status = data[0]['type']
+                    msg = data[0]['msg']
+
+                    irc.reply(f"CREATION: {status} | {msg} | " + str(random) + server)
+                else:
+                    irc.reply("Thou shall not create.")
+                    print("Intrusion attempt: " + hostmask)
+
+            elif 'delete' in variant:
+                if hostmask in write:
+                    URL = server + api + '/delete/mailbox/' + id
+                    payload = [
+                        id
+                    ]
+                    response = requests.post(
+                    URL,
+                    headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
+                    json = payload,
+                    )
+                    data = response.json()
+                    status = data[0]['type']
+                    object = data[0]['msg']
+
+                    irc.reply(f"DELETION: {status} - {msg}")
+                else:
+                    irc.reply("Thou shall not delete.")
+                    print("Intrusion attempt: " + hostmask)
+                    
             else:
-                irc.reply("Thou shall not pass.")
-                print("Intrusion attempt: " + hostmask)
+                irc.reply('Unknown function.')
 
-        #Write-Functions: Create/Delete
-        elif 'create' in variant:
-            if hostmask in write:
-                URL = server + api + '/add/mailbox/' + id
-                user = id.split('@')[0]
-                domain = id.split('@')[1]
-                random = secrets.token_urlsafe(64)
-                payload = {
-                "active": "1",
-                "domain": domain,
-                "local_part": user,
-                "name": user + '@' + domain,
-                "password": random,
-                "password2": random,
-                "quota": "512",
-                "force_pw_update": "1",
-                "tls_enforce_in": "1",
-                "tls_enforce_out": "1"
-                }
-                response = requests.post(
-                URL,
-                headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
-                json = payload,
-                )
-                data = response.json()
-                status = data[0]['type']
-                msg = data[0]['msg']
-
-                irc.reply(f"CREATION: {status} | {msg} | " + str(random) + server)
+        except KeyError as err:
+            key = err.args[0]
+            if key == 'username':
+                irc.error("Invalid mailbox.")
             else:
-                irc.reply("Thou shall not create.")
-                print("Intrusion attempt: " + hostmask)
-
-        elif 'delete' in variant:
-            if hostmask in write:
-                URL = server + api + '/delete/mailbox/' + id
-                payload = [
-                    id
-                ]
-                response = requests.post(
-                URL,
-                headers = {'accept': 'application/json', 'X-API-Key': api_key, 'Content-Type': 'application/json'},
-                json = payload,
-                )
-                data = response.json()
-                status = data[0]['type']
-                object = data[0]['msg']
-
-                irc.reply(f"DELETION: {status} - {msg}")
-            else:
-                irc.reply("Thou shall not delete.")
-                print("Intrusion attempt: " + hostmask)
-        else:
-            irc.reply('Unknown function.')        
+                irc.error("Unhandled " + str(err))
 
     mailbox = wrap(mailbox, ['anything', 'anything'])
 
+    ############################################################
+    #FOR DEBUGGING / REMOVE BEFORE RELEASE (or don't, developers hostmask is hardcoded)
+    ############################################################
+    def mcdebug(self, irc, msg, args, variant):
+        """Prints values. If you were supposed to use this, you would know how."""
+
+        server = self.registryValue('api.server')
+        api_key = self.registryValue('api.key')
+        read = self.registryValue('access.read')
+        write = self.registryValue('access.write')
+        nick = msg.nick
+        hostmask = irc.state.nickToHostmask(msg.nick)
+
+
+        if hostmask in read or hostmask in write:
+            if hostmask == 'cranberry!~u@cranberry.juice':
+                if 'key' in variant:            
+                    irc.reply('> ' + api_key + ' <')
+                    
+                elif 'server' in variant:          
+                    irc.reply('> ' + server + ' <')
+                
+                elif 'user' in variant:
+                    u = ircdb.users.getUser(msg.prefix)
+                    nick = msg.nick
+                    hm = irc.state.nickToHostmask(nick)
+                    print(hm)
+                    irc.reply('> ' + u.name + ' ' + hm + ' <')
+
+                elif 'read' in variant:
+                    irc.reply('> ' + str(read) + ' <')
+
+                elif 'write' in variant:
+                    irc.reply('> ' + str(write) + ' <')
+
+                else:
+                    irc.reply("What?")
+            else:
+                irc.error("You're not a dev. Firstly, install Arch Linux.")
+        else:
+            irc.reply("Go home")
+
+    mcdebug = wrap(mcdebug, ['anything'])
+    ############################################################
+
 Class = Mailcow