ifdef(`confMAIL_BACKUP', `ifelse(confMAIL_BACKUP, `ROUTER', `
backup_incoming:
        driver                  = redirect
        domains                 = +local_domains
        data                    = confMAIL_BACKUP_ADDR
ifdef(`confANTIVIRUS_SAVE_BACKUP', `ifelse(confANTIVIRUS_SAVE_BACKUP, `NO', `
        condition               = ${if or{\
				{eq{$local_part@$domain}{confMAIL_BACKUP_ADDR}}\
				{def:h_X-Virus:}\
				}{no}{yes}}
',`
        condition               = ${if eq{$local_part@$domain}{confMAIL_BACKUP_ADDR}{no}{yes}}
')')
        unseen
')')