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1.1 root 1: .\" This file is automatically generated. Do not edit!
2: .SC POP 5
3: .NA
4: POP \- POP database of subscribers
5: .SY
6: /usr/spool/pop/POP
7: .DE
8: The POP database has exactly the same format as the \fIBBoards\fR\0(5)
9: database,
10: although many fields are unused.
11: Currently,
12: only four fields are examined:
13:
14: .nf
15: .ta \w'encrypted password 'u
16: \fIfield\fR \fIvalue\fR
17: name the POP subscriber
18: primary file the maildrop for the POP subscriber
19: (relative to the POP directory)
20: encrypted password the POP subscriber's password
21: network address the remote user allowed to RPOP
22: .re
23: .fi
24:
25: This is an ASCII file. Each field within each POP subscriber's entry
26: is separated from the next by a colon.
27: Each POP subscriber is separated from the next by a new-line.
28: If the password field is null, then no password is valid.
29:
30: To add a new POP subscriber,
31: edit the file adding a line such as
32:
33: .ti +.5i
34: mrose::mrose:::::::0
35:
36: Then, use \fIpopwrd\fR to set the password for the POP subscriber.
37: If you wish to allow POP subscribers to access their maildrops without
38: supplying a password (by using privileged ports),
39: fill\-in the network address field, as in:
40:
41: .ti +.5i
42: mrose::mrose:::mrose@nrtc-isc::::0
43:
44: which permits \*(lqmrose@nrtc\-isc\*(rq to access the maildrop for the POP
45: subscriber \*(lqmrose\*(rq.
46: Under the current implementation,
47: only one network address may be given \fIrpop\fR access to a maildrop for a
48: POP subscriber.
49:
50: To disable a POP subscriber from \fIreceiving\fR mail,
51: set the primary file name to the empty string.
52: To prevent a POP subscriber from \fIpicking\-up\fR mail,
53: set the encrypted password to \*(lq*\*(rq
54: and set the network address to the empty string.
55:
56: This file resides in home directory of the login \*(lqpop\*(rq.
57: Because of the encrypted passwords,
58: it can and does have general read permission.
59: .Fi
60: ^/usr/spool/pop/POP~^POP database
61: .Sa
62: bboards(5), pop(8), popaka(8), popd(8), popwrd(8)
63: .Bu
64: A binary indexed file format should be available for fast access.
65:
66: Appropriate precautions must be taken to lock the file against changes
67: if it is to be edited with a text editor.
68: A \fIvipop\fR program is needed.
69: .En
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