• Create a new script named send_backup (System->Script)
• Copy the contents from send_backup.rsc to new script
• Change email settings
• Add to scheduler (every day):

/system scheduler add interval=1d name=Send_backup on-event="/system script run Send_Backup" policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon start-date=apr/14/2025 start-time=01:00:00

Update

• The script gets the configuration size and writes it to a file. This size will be used for comparison, so as not to save the RSC file in memory.
• Added a block to check the result of sending email, if sending email fails, the configuration size will not be updated.
• Added ROS version and list of IP addresses (IP->Addresses) to the body of the email