Mail Containing a Virus or Failing Content Checks

This graph shows a total number of messages found that violate content filtering rules. The shaded area represents messages blocked, quarantined, cleaned or disinfected because of viruses, forbidden extensions or filetypes and html embedded malicious code. The thin blue line shows only those of the above detected by virus scanners. Please note that some messages may trigger multiple content rules and/or contain multiple viruses, in this event these messages may cause this graph to appear higher than it should be. Any sharp rise in this graph may be worthy of investigation.
This page will refresh automatically every 5 minutes.The statistics were last updated Thursday, 27 November 2014 at 12:55,
at which time 'MailScanner at mecheng1.uwaterloo.ca' had been up for 168 days.

`Daily' Graph (5 Minute Average)

day
Max Average Current
 Infected Mail   20.0     11.0     13.0    
 Viruses Detected   16.0     9.0     10.0    

`Weekly' Graph (30 Minute Average)

week
Max Average Current
 Infected Mail   65.0     17.0     13.0    
 Viruses Detected   40.0     9.0     10.0    

`Monthly' Graph (2 Hour Average)

month
Max Average Current
 Infected Mail   137.0     20.0     10.0    
 Viruses Detected   93.0     13.0     9.0    

`Yearly' Graph (1 Day Average)

year
Max Average Current
 Infected Mail   909.0     61.0     12.0    
 Viruses Detected   488.0     27.0     8.0    
Blue ### Average Infected Mail
DarkBlue ### Average Viruses Detected
Green ### Maximum Infected Mail
Violet ### Maximum Viruses Detected