MKP 1.1.4, bugfix for the last bugfix :-)

local/lib/python3/cmk/base/plugins/agent_based/mailcow_mailboxes.py

@@ -95,14 +95,17 @@ def parse_mailcow_mailboxes_section(string_table):
         number_of_messages = int(line[5])
         # calculate storage used for all messages in mailbox
         quota = int(line[7])
+        total_number_of_bytes_used = int(line[8])
         if quota == 0:
             # quota is not set, if this is the case, line[6] contains no numeric value, but the char "-"
+            # so set all usage counters to zero
             percent_in_use = 0
+            percent_storage_used_for_messages = 0
         else:
-            total_number_of_bytes_used = int(line[8])
-            percent_storage_used_for_messages = total_number_of_bytes_used * 100 / quota
-            # percent in use, rounded to full percent
+            # percent in use, rounded to full percent (calculated by Mailcow)
             percent_in_use = int(line[6])
+            # let's calculate our own value
+            percent_storage_used_for_messages = total_number_of_bytes_used * 100 / quota
         # get time of last login for IMAP/POP3/SMTP (seconds since epoch)
         last_imap_login = int(line[9])
         last_pop3_login = int(line[10])