SPF prefix should be case insensitive
bayerhonza opened this issue · 3 comments
bayerhonza commented
RFC 7208 notes that literal text strings in ABNF are case-insensitive.
This means that following SPF records are valid but do not apear as valid records while using zdns with SPF module:
| SPF record | zdns result |
|---|---|
| v=spf1 | NOERROR |
| V=sPf1 | NORECORD |
| v=SPF1 | NORECORD |
Checking the SPF prefix ("v=spf1") should be case-insensitive in order to conform to RFC.
zakird commented
Thanks! Would you be willing to submit a PR to address this?
bayerhonza commented
Yes, I will submit a PR together with #252
zakird commented
Fantastic, thank you!!