New comment by Amooti73 on mblaze repository https://github.com/leahneukirchen/mblaze/issues/216#issuecomment-951024748 Comment: What fails is sending! That is after composing the email in vim and saving it, the mail program gives and error message when one tries to actually send the message. ![img-2021-10-25-175757](https://user-images.githubusercontent.com/28224877/138720138-5b557dab-492e-40e4-a30d-3f8c05ee10a4.png) I have attached a screenshot from my terminal. I hope it is readable! I am able to send a message with mcom as root, but mrep needs to access the sequence and that required me to export the MBLAZE variable in /root/.bashrc I don't know if I have clarified things at all!