DNS SPF Qualifiers - What's the Difference? -all ~all +all ?all

[@kennystrubel3219]

Thanks Ron, you made the topic very clear! Helped me solve with my problem of getting a mail delivery error.

[@focused40]

Great Video very simply and thoroughly explained now I have a clear understanding of SPF.

[@RonBillings]

Glad it was helpful!

[@lalaland1670]

Thank you for the video. Learned something new.

[@RonBillings]

Glad it was helpful!

[@thorenjohn]

Thank you. Helpful!