|
Last change
on this file since 2591 was
2375,
checked in by andersk, 12 years ago
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|
Tighten scripts vhost mail security
Broken MTAs such as MIT’s will rewrite anyone@awesome-cname.mit.edu to
anyone@scripts-vhosts.mit.edu, in violation of RFC 2821. (This can be
fixed with the Sendmail nocanonify feature or DontExpandCnames option,
which, bewilderingly, are still not the default.) To prevent such
mail from being misdirected, remove scripts-vhosts from $mydestination
and let it bounce.
Correct r1452 to match literal periods in scripts.mit.edu.
Reserve the well-known (RFC 2142) email addresses
{abuse,hostmaster,noc,postmaster,security}@every-domain for our own
purposes; /etc/aliases maps these to root.
Tested on scripts-f17-dev.
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File size:
228 bytes
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| Line | |
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| 1 | webmaster@szs.mit.edu jdaniel@mit.edu |
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| 2 | webmaster@webzephyr.mit.edu jdaniel@mit.edu |
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| 3 | @szs.mit.edu webzephyr |
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| 4 | @webzephyr.mit.edu webzephyr |
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| 5 | # Domains also match here |
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| 6 | scripts-vhosts.mit.edu true |
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| 7 | szs.mit.edu true |
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| 8 | webzephyr.mit.edu true |
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