script fails when smtp password contains special characters

[ednt]

The setup script fails at

Replacing '<EMAIL_USER_PASSWORD>…' sed: -e Ausdruck #1, Zeichen 26: Unbekannte Option für »s«

If you use something like this

|{~y~#8¿g;j{

as password.

And if I use a dummy and want to replace it later, the script stops at

Step 5: Test msmtp configuration

Best regards,

Bernd