2개 답변
- 최신
- 최다 투표
- 가장 많은 댓글
0
Strings in SPF and TXT records should be no longer than 255 characters. However to get around this limitation, per RFC 4408 a TXT or SPF record is allowed to contain multiple strings, which should be concatenated together by the reading application.
-- https://kb.isc.org/docs/aa-00356
0
Hi David G,
Thanks for the information and the reference link. I broke up the long string by making several lines each less than 255 chars (separated using the Enter key) -- trusting that the reading application will reassemble it back correctly. The editor saved my record.
I then used Mxtoolbox's DKIM Lookup tool https://mxtoolbox.com/dkim.aspx to query the DNS record. It interpreted the DKIM record correctly.
Thank you! -Ricardo
답변함 5년 전
관련 콘텐츠
- AWS 공식업데이트됨 3년 전