Error 554 5.7.5 Permanent error evaluating DMARC policy

%3CLINGO-SUB%20id%3D%22lingo-sub-278018%22%20slang%3D%22en-US%22%3EError%20554%205.7.5%20Permanent%20error%20evaluating%20DMARC%20policy%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-278018%22%20slang%3D%22en-US%22%3E%3CP%3ERecently%20ran%20into%20this%20error%20when%20sending%20email%20from%20our%20domain.%3C%2FP%3E%3CP%3ECould%20not%20find%20much%20help%20about%20this%20error%20so%20posting%20my%20solution%20as%20a%20reference.%3C%2FP%3E%3CP%3EWhat%20ended%20being%20a%20problem%20is%20DMARC%20recodrd%20in%20DNS%3C%2FP%3E%3CP%3EOur%20record%20was%3A%3C%2FP%3E%3CP%3Ev%3DDMARC1%3B%20p%3Dnone%3B%20rua%3Dmailto%3A%3CA%20href%3D%22mailto%3ADemarc%40onmicrosoft.com%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3EDemarc%40onmicrosoft.com%3C%2FA%3E%3B%26nbsp%3B%20ruf%3Dmailto%3A%3CA%20href%3D%22mailto%3ADemarc_forensic%40onmicrosoft.com%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3EDemarc_forensic%40onmicrosoft.com%3C%2FA%3E%3B%20fo%3D1%3Ad%3As.%3C%2FP%3E%3CP%3EThe%20problem%20was%20period(dot)%20at%20the%20end%20of%20the%20record%2C%20after%20removing%20period%20and%20DNS%20repopulated%2C%20everything%20worked!%26nbsp%3B%3C%2FP%3E%3CP%3ECorrected%20record%3A%3C%2FP%3E%3CP%3Ev%3DDMARC1%3B%20p%3Dnone%3B%20rua%3Dmailto%3A%3CA%20href%3D%22mailto%3ADemarc%40onmicrosoft.com%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3EDemarc%40onmicrosoft.com%3C%2FA%3E%3B%20ruf%3Dmailto%3A%3CA%20href%3D%22mailto%3ADemarc_forensic%40onmicrosoft.com%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3EDemarc_forensic%40onmicrosoft.com%3C%2FA%3E%3B%20fo%3D1%3Ad%3As%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-278018%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EExchange%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EOffice%20365%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-278028%22%20slang%3D%22en-US%22%3ERe%3A%20Error%20554%205.7.5%20Permanent%20error%20evaluating%20DMARC%20policy%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-278028%22%20slang%3D%22en-US%22%3EThank%20you%20for%20this!%3CBR%20%2F%3E%3CBR%20%2F%3EAdam%3C%2FLINGO-BODY%3E
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Occasional Visitor

Recently ran into this error when sending email from our domain.

Could not find much help about this error so posting my solution as a reference.

What ended being a problem is DMARC recodrd in DNS

Our record was:

v=DMARC1; p=none; rua=mailto:Demarc@onmicrosoft.com;  ruf=mailto:Demarc_forensic@onmicrosoft.com; fo=1:d:s.

The problem was period(dot) at the end of the record, after removing period and DNS repopulated, everything worked! 

Corrected record:

v=DMARC1; p=none; rua=mailto:Demarc@onmicrosoft.com; ruf=mailto:Demarc_forensic@onmicrosoft.com; fo=1:d:s

1 Reply
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Thank you for this!

Adam