Script To Backup

Good afternoon , I am Brazilian , I have one doubt with scripts that are sent to gmail email , etc., so far so good , but it turns out in the versions I use 6:20 backups are sent encrypted to the email , so impossible use the " password recovery " to monitor the passwords … I would like to know a new script or else a solution to the command I use to create this backup script by without this encryption …
command used at the time :
/ system backup save name = mikrotik.backup

thank you, and excuse me for English errors, translated by google translator.

/system backup save name=XXXXX dont-encrypt=yes