SPF: Difference between revisions

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==Sites==
*http://www.openspf.org/


== Sites ==
*http://www.open-spf.org/
*[https://mxtoolbox.com/SPFRecordGenerator.aspx https://mxtoolbox.com/SPFRecordGenerator.aspx]
*[https://www.spfwizard.net/ https://www.spfwizard.net/]


==Docs==
== Docs ==
*http://en.wikipedia.org/wiki/Sender_Policy_Framework
 
*http://homepages.tesco.net/J.deBoynePollard/FGA/smtp-spf-is-harmful.html
*[https://dmarcian.com/spf-syntax-table/ https://dmarcian.com/spf-syntax-table/]
*[http://www.linuxjournal.com/article.php?sid=7327 why spf is bad]
*[http://www.digitalsanctuary.com/tech-blog/debian/setting-up-spf-senderid-domain-keys-and-dkim.html Setting Up SPF, SenderId, Domain Keys, and DKIM]
*[http://david.woodhou.se/why-not-spf.html Why not spf]
*[http://en.wikipedia.org/wiki/Sender_Policy_Framework http://en.wikipedia.org/wiki/Sender_Policy_Framework]
*[http://homepages.tesco.net/J.deBoynePollard/FGA/smtp-spf-is-harmful.html http://homepages.tesco.net/J.deBoynePollard/FGA/smtp-spf-is-harmful.html]
*[http://www.linuxjournal.com/article.php?sid=7327 SPF overview]  
*[http://david.woodhou.se/why-not-spf.html Why not spf]  
 
== Tools ==
 
*pyspf
 
== FAQ ==
 
=== Check SPF record of a host or domain===


==FAQ==
===Check SPF record of a host===
  dig domain.com TXT
  dig domain.com TXT
or
dig host.domain.com TXT
=== SPF - Returned fail ===


===SPF - Returned fail===
  Misconfigured SPF record or spoofed "From" address
  Misconfigured SPF record or spoofed "From" address
[[Category:Mail]]

Revision as of 09:49, 7 June 2022