annotate tests/relay-to-hostname-mta/README @ 331:e507c854a63e
Security fix! Correct handling of seteuid() return value
See Debian bug #638002, reported by John Lightsey.
When possible the (already available) set_euidgid() function is used.
Additionally, it is unnecessary to change the identity when writing
into an already open file descriptor.
This should fix the problem.
| author |
markus schnalke <meillo@marmaro.de> |
| date |
Sat, 27 Aug 2011 16:19:07 +0200 |
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1 relay-to-localhost-mta
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2 ----------------------
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3
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4 Send three mails, using different options, to stdin of masqmail, which
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5 relays it per STMP to a local MTA listening at localhost:25.
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6
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7 So use it only if you have an MTA running on your box (sendmail,
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8 exim, qmail or whatever, or masqmail when you have it already
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9 installed).
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10
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11 If it works, you should get three mails.
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12 Two log files, masqmail.log and debug.log will also be created within
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13 this directory. They may give some information if anything went wrong.
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14
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15 The scripts assume that your login name corresponds to your mailbox
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16 (quite probable) and that your MTA listens on port 25 with the
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17 interface which corresponds to the hostname as returned by the shell
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18 command "hostname" (without quotes...), also very probable.
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19
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20 If the log files reveal that your MTA is not willing to relay, you may
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21 have to qualify the hostname. You might want to do this in a way
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22 similar to:
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23
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24 sed 's/RECV_HOST/foo.example.org/' test.tpl >test
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