Man pages matching name mime::decoder::quotedprint in section 3pm:

MIME::Decoder::QuotedPrint.3pm.en	debian 10 / libmime-tools-perl
MIME::Decoder::QuotedPrint.3pm.en	debian 11 / libmime-tools-perl
MIME::Decoder::QuotedPrint.3pm.en	debian 12 / libmime-tools-perl