Oldtools	Percent of total number		ABALawtech	Percent of total number
Number messages	18951	100.00%		2326	100.00%
Of Which:
Headerlines with X-Mailer or User-Agent	14466	76.33%		1978	85.04%
Grep count headerlines, case insensitve for:
Outlook	4233	22.34%		534	22.96%
Mozilla	2739	14.45%		326	14.02%
Eudora	1765	9.31%		243	10.45%
Squirrelmail	862	4.55%		3	0.13%
Notes	513	2.71%		82	3.53%
Webmail	493	2.60%		1	0.04%
Elm	314	1.66%		3	0.13%
Ximian	239	1.26%		1	0.04%
Groupwise	236	1.25%		139	5.98%
Iplanet	165	0.87%		0	0.00%
Thunderbird	164	0.87%		25	1.07%
Kmail	145	0.77%		2	0.09%
Sylpheed	122	0.64%		0	0.00%
Poco	93	0.49%		1	0.04%
AOL	85	0.45%		2	0.09%
Pmmail	66	0.35%		17	0.73%
Popcorn	66	0.35%		0	0.00%
Pegasus	6	0.03%		0	0.00%
Bat	5	0.03%		108	4.64%
Iambic	4	0.02%		0	0.00%
Pine	2	0.01%		0	0.00%
Explorer	0	0.00%		177	7.61%
Other,Unk	6634	35.01%		662	28.46%
Total	18951	100.00%		2326	100.00%