Man pages matching name aliases in section 5:

aliases.5.ja	debian 10 / manpages-ja
aliases.5.pl	debian 10 / manpages-pl
aliases.5.zh_CN	debian 10 / manpages-zh
aliases.5.zh_TW	debian 10 / manpages-zh
aliases.5.en	debian 10 / opensmtpd
aliases.5.en	debian 10 / postfix
aliases.5.ja	debian 11 / manpages-ja
aliases.5.zh_CN	debian 11 / manpages-zh
aliases.5.zh_TW	debian 11 / manpages-zh
aliases.5.en	debian 11 / opensmtpd
aliases.5.en	debian 11 / postfix
aliases.5.ja	debian 12 / manpages-ja
aliases.5.zh_CN	debian 12 / manpages-zh
aliases.5.zh_TW	debian 12 / manpages-zh
aliases.5.en	debian 12 / opensmtpd
aliases.5.en	debian 12 / postfix