apache / spamassassin - Contributors

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (8)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (5):

spamassassin_role@unknown

jhardin@apache.org

gbechis@apache.org

billcole@apache.org

fkento@apache.org

Past 31 to 90 days (2):

axb@apache.org

sidney@apache.org

Past 91 to 180 days (1):

hege@apache.org

Historical Contributors (30)

Last contributors more than 6 months ago

jm@apache.org

quinlan@apache.org

felicity@apache.org

jmason@unknown

khopesh@apache.org

mmartinec@apache.org

kmcgrail@apache.org

hughescr@unknown

dos@apache.org

pds@apache.org

msquadrat@unknown

duncf@apache.org

davej@apache.org

parker@apache.org

mss@apache.org

wtogami@apache.org

zelgadis@unknown

matt_sergeant@unknown

jquinn@apache.org

climent@unknown

kb@apache.org

smf@apache.org

jgmyers@apache.org

hstern@apache.org

yackley@apache.org

fanf@apache.org

maddoc@apache.org

sidney@unknown

paonia@unknown

t0mac@unknown

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	3	5	7	5	6	4	6	5	6	5	5	4	5	5	6	4	4	6	5	4	5	4	4	4	6
spamassassin_role@unknown	180	4985
jhardin@apache.org	20	1413
gbechis@apache.org	43	437												-
billcole@apache.org	8	125	-				-	-		-					-									-		-
fkento@apache.org	5	21	-								-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-
axb@apache.org	2	437	-	-		-		-			-	-	-		-	-		-	-	-	-	-	-	-	-	-	-
sidney@apache.org	2	241	-	-		-	-	-	-	-			-	-				-	-			-	-	-	-	-	-
hege@apache.org	-	349	-	-	-	-		-	-	-		-	-	-	-	-	-	-	-		-	-			-
mmartinec@apache.org	-	492	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
kb@apache.org	-	30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
kmcgrail@apache.org	-	251	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sidney@unknown	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pds@apache.org	-	96	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
davej@apache.org	-	102	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
smf@apache.org	-	22	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jquinn@apache.org	-	47	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
khopesh@apache.org	-	1166	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
hstern@apache.org	-	17	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
duncf@apache.org	-	113	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
wtogami@apache.org	-	54	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jm@apache.org	-	2004	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
dos@apache.org	-	155	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
maddoc@apache.org	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
fanf@apache.org	-	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jgmyers@apache.org	-	19	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
felicity@apache.org	-	665	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
parker@apache.org	-	109	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mss@apache.org	-	81	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
quinlan@apache.org	-	525	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
yackley@apache.org	-	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
zelgadis@unknown	-	46	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
climent@unknown	-	43	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jmason@unknown	-	389	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
msquadrat@unknown	-	87	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
matt_sergeant@unknown	-	51	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
hughescr@unknown	-	122	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
paonia@unknown	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
t0mac@unknown	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

5 contributors (87 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	spamassassin_role@unknown	2010-02-27	2025-05-07	62 (71%)	(186), cf (31), list (31)
2.	jhardin@apache.org	2009-06-21	2025-05-06	6 (6%)	cf (6)
3.	gbechis@apache.org	2018-02-16	2025-05-05	15 (17%)	cf (20), pm (12), (6), raw (3), t (1)
4.	billcole@apache.org	2017-04-11	2025-04-11	3 (3%)	cf (3)
5.	fkento@apache.org	2024-07-12	2025-04-09	1 (1%)	pm (1), t (1)

7 contributors (260 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	spamassassin_role@unknown	2010-02-27	2025-05-07	180 (69%)	(534), list (91), cf (89)
2.	jhardin@apache.org	2009-06-21	2025-05-06	20 (7%)	cf (20)
3.	axb@apache.org	2009-07-10	2025-03-19	2 (<1%)	cf (2)
4.	gbechis@apache.org	2018-02-16	2025-05-05	43 (16%)	pm (34), cf (23), (8), t (7), yaml (5)
5.	sidney@apache.org	2004-03-17	2025-03-14	2 (<1%)	(2)
6.	billcole@apache.org	2017-04-11	2025-04-11	8 (3%)	cf (7), yaml (2), pm (1)
7.	fkento@apache.org	2024-07-12	2025-04-09	5 (1%)	cf (4), pm (3), t (3)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	gbechis@apache.org	billcole@apache.org	3 shared files
2.	gbechis@apache.org	jhardin@apache.org	1 shared file rules/20_aux_tlds.cf
3.	gbechis@apache.org	sidney@apache.org	1 shared file CREDITS

Most Connected Contributors

	Contributor	# connections	# commits
1.	gbechis@apache.org	3	43
2.	jhardin@apache.org	1	20
3.	billcole@apache.org	1	8
4.	sidney@apache.org	1	2
5.	spamassassin_role@unknown	0	180
6.	fkento@apache.org	0	5
7.	axb@apache.org	0	2

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.5

An average number of connections a contributor has with other contributors.

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

8 contributors (524 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	spamassassin_role@unknown	2010-02-27	2025-05-07	357 (68%)
2.	jhardin@apache.org	2009-06-21	2025-05-06	51 (9%)
3.	hege@apache.org	2009-07-27	2025-01-03	1 (<1%)
4.	axb@apache.org	2009-07-10	2025-03-19	4 (<1%)
5.	gbechis@apache.org	2018-02-16	2025-05-05	79 (15%)
6.	sidney@apache.org	2004-03-17	2025-03-14	2 (<1%)
7.	billcole@apache.org	2017-04-11	2025-04-11	8 (1%)
8.	fkento@apache.org	2024-07-12	2025-04-09	22 (4%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	fkento@apache.org	gbechis@apache.org	10 shared files
2.	gbechis@apache.org	billcole@apache.org	3 shared files
3.	gbechis@apache.org	sidney@apache.org	1 shared file CREDITS
4.	gbechis@apache.org	axb@apache.org	1 shared file rules/20_freemail_domains.cf
5.	gbechis@apache.org	jhardin@apache.org	1 shared file rules/20_aux_tlds.cf
6.	gbechis@apache.org	hege@apache.org	1 shared file rules/20_aux_tlds.cf
7.	jhardin@apache.org	hege@apache.org	1 shared file rules/20_aux_tlds.cf

Most Connected Contributors

	Contributor	# connections	# commits
1.	gbechis@apache.org	6	79
2.	jhardin@apache.org	2	51
3.	hege@apache.org	2	1
4.	fkento@apache.org	1	22
5.	billcole@apache.org	1	8
6.	axb@apache.org	1	4
7.	sidney@apache.org	1	2
8.	spamassassin_role@unknown	0	357

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 2.0

An average number of connections a contributor has with other contributors.

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

9 contributors (1,045 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	spamassassin_role@unknown	2010-02-27	2025-05-07	720 (68%)
2.	jhardin@apache.org	2009-06-21	2025-05-06	142 (13%)
3.	hege@apache.org	2009-07-27	2025-01-03	2 (<1%)
4.	mmartinec@apache.org	2007-08-10	2024-05-24	2 (<1%)
5.	axb@apache.org	2009-07-10	2025-03-19	7 (<1%)
6.	gbechis@apache.org	2018-02-16	2025-05-05	116 (11%)
7.	sidney@apache.org	2004-03-17	2025-03-14	8 (<1%)
8.	billcole@apache.org	2017-04-11	2025-04-11	19 (1%)
9.	fkento@apache.org	2024-07-12	2025-04-09	29 (2%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	gbechis@apache.org	fkento@apache.org	13 shared files
2.	gbechis@apache.org	billcole@apache.org	8 shared files
3.	sidney@apache.org	gbechis@apache.org	4 shared files
4.	sidney@apache.org	fkento@apache.org	3 shared files
5.	jhardin@apache.org	billcole@apache.org	2 shared files
6.	gbechis@apache.org	jhardin@apache.org	2 shared files
7.	gbechis@apache.org	mmartinec@apache.org	1 shared file
8.	gbechis@apache.org	axb@apache.org	1 shared file rules/20_freemail_domains.cf
9.	gbechis@apache.org	hege@apache.org	1 shared file rules/20_aux_tlds.cf
10.	jhardin@apache.org	hege@apache.org	1 shared file rules/20_aux_tlds.cf
11.	jhardin@apache.org	sidney@apache.org	1 shared file rules/50_scores.cf
12.	sidney@apache.org	billcole@apache.org	1 shared file rules/50_scores.cf

Most Connected Contributors

	Contributor	# connections	# commits
1.	gbechis@apache.org	7	116
2.	jhardin@apache.org	4	142
3.	sidney@apache.org	4	8
4.	billcole@apache.org	3	19
5.	fkento@apache.org	2	29
6.	hege@apache.org	2	2
7.	axb@apache.org	1	7
8.	mmartinec@apache.org	1	2
9.	spamassassin_role@unknown	0	720

C-median: 2.5

A half of the contributors has more than 2.5 connections, and a half has less than this number.

C-mean: 3.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

Contributors' details...