TODO:
- Add delivery status notifications: https://nodemailer.com/smtp/dsn/
- express routes:
- /control
- set config
- suspendListener
- suspendSender
- storage list
- get status
- /control
- Add listener authentication
- Change from,to ecc
- retry filed send n times
DONE: 0.0.1
- setSenderTimer() must handle all value by itself
- onData -> handle timer == 0 (send immediatly)
- forward mail Object
- forward Content (also html)
- forward Attachments
- Log in/out
- Check if given emlStorageFolder is directory
- storage on, timer on, sender off -> disable timer
- handle "running"
- Error folder 1.0.0
- suspendSender()
- suspendListener()
- onWaring()
- EML_PARKING_BACKUP
- EML_DIRECT_BACKUP
- eml filenames with email