invalid mbox_sha1sum in the case where users don't have an email address (reported by pedantic-web.org)
invalid mbox_sha1sum in the case where users don't have an email address
(reported by pedantic-web.org)

foocorp/gnu-social,sikevux/bsk-social,xebia/statusnet-oauth2,brion/StatusNet,bankonme/gnu-social,zh/statusnet,zh/statusnet,zcopley/zcopleys-statusnet-clone,charnimda/lgbtpzn-social,znarf/statusnet-ladistribution,charlycoste/StatusNet,foocorp/gnu-social,UngPirat/freesocial,eXcomm/gnu-social,gnusocial/mainline,minmb/statusnet,zcopley/StatusNet,brion/StatusNet,Piratas/tortuga,chimo/social,bankonme/gnu-social,chimo/social,charlycoste/StatusNet,sikevux/bsk-social,faulteh/gnu-social,foocorp/gnu-social,gnusocial/mainline,zcopley/zcopleys-statusnet-clone,xebia/statusnet-oauth2,studio666/gnu-social,minmb/statusnet,gnusocial/mainline,sikevux/bsk-social,d3vgru/StatusNet,csarven/statusnet,zcopley/StatusNet,furtherfield/gnu-social,chimo/social,UngPirat/freesocial,eXcomm/gnu-social,sikevux/bsk-social,eXcomm/gnu-social,znarf/statusnet-ladistribution,csarven/statusnet,zh/statusnet,studio666/gnu-social,furtherfield/gnu-social,faulteh/gnu-social,furtherfield/gnu-social,faulteh/gnu-social,faulteh/gnu-social,d3vgru/StatusNet,eXcomm/gnu-social,znarf/statusnet-ladistribution,Piratas/tortuga,charlycoste/StatusNet,studio666/gnu-social,Piratas/tortuga,zcopley/zcopleys-statusnet-clone,shashi/StatusNet,Piratas/tortuga,xebia/statusnet-oauth2,brion/StatusNet,furtherfield/gnu-social,bankonme/gnu-social,csarven/statusnet,UngPirat/freesocial,d3vgru/StatusNet,minmb/statusnet,csarven/statusnet,shashi/StatusNet,shashi/StatusNet,gnusocial/mainline,studio666/gnu-social,zcopley/StatusNet,charnimda/lgbtpzn-social,charnimda/lgbtpzn-social,bankonme/gnu-social