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The material posted as IPR disclosures should be viewed as originating from the source of that information, and any issue or question related to the material should be directed to the source rather than the IETF. There is no implied endorsement or agreement by the IETF, the IESG or any other IETF entities with any of the material.

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Document IPR search results
draft-ietf-spfbis-4408bis

Total number of IPR disclosures found: 1.

Date ID Statement
2012-02-28 1698 Andrew Sullivan's Statement about IPR related to RFC 4405, RFC 4406, RFC 4407, and RFC 4408 belonging to Microsoft Corporation

Total number of documents searched: 5.

Date ID Statement
Results for draft-ietf-spfbis-4408bis ("Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1")
No IPR disclosures have been submitted directly on draft-ietf-spfbis-4408bis, but there are disclosures on related documents, listed on this page.
Results for RFC 7208 ("Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1")
No IPR disclosures have been submitted directly on RFC 7208, but there are disclosures on related documents, listed on this page.
Results for draft-schlitt-spf-classic ("Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1"), which was obsoleted by draft-ietf-spfbis-4408bis ("Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1")
No IPR disclosures have been submitted directly on draft-schlitt-spf-classic, but there are disclosures on related documents, listed on this page.
Results for RFC 4408 ("Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1"), which was obsoleted by draft-ietf-spfbis-4408bis ("Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1")
2012-02-28 1698 Andrew Sullivan's Statement about IPR related to RFC 4405, RFC 4406, RFC 4407, and RFC 4408 belonging to Microsoft Corporation
Results for draft-kitterman-4408bis ("Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1"), which was replaced by draft-ietf-spfbis-4408bis ("Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1")
No IPR disclosures have been submitted directly on draft-kitterman-4408bis, but there are disclosures on related documents, listed on this page.

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