Grand Totals
------------
messages

 120411   received
  31030   delivered
     53   forwarded
    609   deferred  (1323  deferrals)
    131   bounced
 111220   rejected (78%)

   1070m  bytes received
   1370m  bytes delivered
  11769   senders
   3763   sending hosts/domains
   8726   recipients
   1672   recipient hosts/domains

bandwidth savings? I'm glad you asked that. :)


Lets's assume that that 1 GB received (envelope + DATA) is proportional to the GB rejected. That would mean roughly 3 GB was rejected at the envelope stage, essentially keeping 3 GB off his WAN link.

3 GB x 30 days = 90 GB saved / month.

IIRC, a T1 running at 100% capacity has about 350 GB / month, but useable capacity is about 50% of theoretical. so a T-1 is effectively 175 GB /month.

Meaning that IMGate bandwidth savings of 100GB / month for this ISP is over 50% the bandwidth of a T-1, or bandwidth savings of about $300 to $400 in MRC.

Len

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