Man pages matching name qpsmtpd::address in section 3pm:

Qpsmtpd::Address.3pm.en	debian 10 / qpsmtpd
Qpsmtpd::Address.3pm.en	debian 11 / qpsmtpd
Qpsmtpd::Address.3pm.en	debian 12 / qpsmtpd