openSUSE:Leap:15.1 openSUSE Leap 15.1 https://download.opensuse.org/distribution/leap/15.1/repo/oss/ grepmail Search Mailboxes for a Particular E-Mail Grepmail searches a normal, gzipped, bzipped, or tzipped mailbox for a given regular expression, and returns any e-mails that match that expression. Piped input is allowed and date restrictions are supported.