Difference between revisions of "Smtpblock"
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|Short description=Automatically detects and blocks open mail relays | |Short description=Automatically detects and blocks open mail relays | ||
|Full description='Smtpblock' parses a *nix mail log. When new mail messages are detected, it performs DNSBL/SMTP relay tests. If the host is listed in a DNSBL or relays third-party mail, Smtpblock creates a firewall rule to block access to the localhost's SMTP port and/or creates a hash that can be referenced by sendmail's RFC-822 pattern matching feature. It keeps track of each host's test status and time when it will need to be rechecked, reducing the need to constantly check every host sending mail to the local system. Smtpblock can be run as a daemon continuously checking the mail log or as a standalone program parsing the entire log file. Hosts can be manually checked, blocked, or unblocked from the command line. | |Full description='Smtpblock' parses a *nix mail log. When new mail messages are detected, it performs DNSBL/SMTP relay tests. If the host is listed in a DNSBL or relays third-party mail, Smtpblock creates a firewall rule to block access to the localhost's SMTP port and/or creates a hash that can be referenced by sendmail's RFC-822 pattern matching feature. It keeps track of each host's test status and time when it will need to be rechecked, reducing the need to constantly check every host sending mail to the local system. Smtpblock can be run as a daemon continuously checking the mail log or as a standalone program parsing the entire log file. Hosts can be manually checked, blocked, or unblocked from the command line. | ||
| + | |Homepage URL=http://web.archive.org/web/20050729095526/http://www.angmar.com/smtpblock/ | ||
|User level=none | |User level=none | ||
| − | + | |Documentation note=User manpage available in HTML format from http://web.archive.org/web/20050914060146/http://www.angmar.com/smtpblock/smtpblock_2.8_man_page.html | |
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| − | |Documentation note=User manpage available in HTML format from http://www.angmar.com/smtpblock/smtpblock_2.8_man_page.html | ||
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|Related projects=libsmtp | |Related projects=libsmtp | ||
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|Version identifier=2.8 | |Version identifier=2.8 | ||
|Version date=2002-12-26 | |Version date=2002-12-26 | ||
|Version status=stable | |Version status=stable | ||
| − | |Version download=http://www.angmar.com/smtpblock/smtpblock-2.8.tgz | + | |Version download=http://web.archive.org/web/20050914060146/http://www.angmar.com/smtpblock/smtpblock-2.8.tgz |
| + | |Last review by=BABA200 | ||
| + | |Last review date=2017/03/01 | ||
| + | |Submitted by=Database conversion | ||
| + | |Submitted date=2011-04-01 | ||
| + | |Status= | ||
| + | |Is GNU=No | ||
| + | |License verified date=2002-08-22 | ||
| + | }} | ||
| + | {{Project license | ||
| + | |License=BSD_3Clause | ||
| + | |License verified by=Janet Casey | ||
|License verified date=2002-08-22 | |License verified date=2002-08-22 | ||
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}} | }} | ||
{{Person | {{Person | ||
| + | |Real name=David Bellizzi | ||
|Role=Maintainer | |Role=Maintainer | ||
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|Email=dbelliz@angmar.com | |Email=dbelliz@angmar.com | ||
|Resource URL= | |Resource URL= | ||
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}} | }} | ||
{{Software category | {{Software category | ||
| − | |Interface=command-line,daemon | + | |Interface=command-line, daemon |
| − | + | |Programming-language=perl | |
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}} | }} | ||
{{Software prerequisite | {{Software prerequisite | ||
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|Prerequisite description=Net_Netmask | |Prerequisite description=Net_Netmask | ||
}} | }} | ||
| + | {{Featured}} | ||
Latest revision as of 15:13, 1 March 2017
Smtpblock
http://web.archive.org/web/20050729095526/http://www.angmar.com/smtpblock/
Automatically detects and blocks open mail relays
'Smtpblock' parses a *nix mail log. When new mail messages are detected, it performs DNSBL/SMTP relay tests. If the host is listed in a DNSBL or relays third-party mail, Smtpblock creates a firewall rule to block access to the localhost's SMTP port and/or creates a hash that can be referenced by sendmail's RFC-822 pattern matching feature. It keeps track of each host's test status and time when it will need to be rechecked, reducing the need to constantly check every host sending mail to the local system. Smtpblock can be run as a daemon continuously checking the mail log or as a standalone program parsing the entire log file. Hosts can be manually checked, blocked, or unblocked from the command line.
Download
http://web.archive.org/web/20050914060146/http://www.angmar.com/smtpblock/smtpblock-2.8.tgz
Categories
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| David Bellizzi | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Bug Tracking,Developer,Support | mailto:smtpblock@angmar.com |
Software prerequisites
| Kind | Description |
|---|---|
| Required to use | sendmail |
| Required to use | Net_Netmask |
| Required to use | NMAP |
| Required to use | Perl 5.002 or later |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.