errorITubl-2.1
IT-R-005:Invalid PEC email format
Italian PEC email must be valid certified email address.
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Upload and Answer QuestionsWhy This Error Matters
PEC is used for legal delivery when Codice Destinatario is 0000000.
How to Fix It
1
Check PEC domain
Must be certified email provider
2
Verify format
Valid email format required
Technical Details
XPath: //cbc:EndpointID or //cbc:ElectronicMailCommon Causes
- Invalid PEC domain
- Regular email instead of PEC
Frequently Asked Questions
Italian PEC email must be valid certified email address.
Use valid PEC email domain (.pec.it or certified provider). You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, IT-R-005 is a critical error that will cause invoice rejection. It must be fixed before submission.
See Also
Related Errors
Last updated: 19 January 2026
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