All reports of uploader-address-malformed for the archive. The extended description of this tag is:

The uploader field could not be parsed according to the rules in the Policy Manual.

Refer to Debian Policy Manual section 5.6.3 (Uploaders) for details.

Severity: serious, Certainty: certain

Check: fields, Type: binary, udeb, source

This tag has not been emitted in any package tested by Lintian.