If you ever run into an issue with Pine where it acts like it sends mail but actually doesn't: Log in to alpine.cse.unr.edu: `ssh <YOUR CSE_ID>@alpine.cse.unr.edu` Become root: `sudo su` Check to see if the postfix user exists: `getent passwd postfix` Check the status of the postfix service: `sudo systemctl status postfix` If it's not on, or if it's reporting errors, go ahead and restart the service (don't worry you won't break something that's already broken!): `sudo systemctl restart postfix` --and if for whatever reason the postfix service isn't enabled to start on boot-up (i.e. alpine gets reset): `sudo systemctl enable postfix`

If you ever run into an issue with Pine where it acts like it sends mail but actually doesn't: Log in to alpine.cse.unr.edu: `ssh <YOUR CSE_ID>@alpine.cse.unr.edu` Check to see if the postfix user exists: `getent passwd postfix` Check the status of the postfix service: `sudo systemctl status postfix` If it's not on, or if it's reporting errors, go ahead and restart the service (don't worry you won't break something that's already broken!): `sudo systemctl restart postfix` --and if for whatever reason the postfix service isn't enabled to start on boot-up (i.e. alpine gets reset): `sudo systemctl enable postfix`

If you ever run into an issue with Pine where it acts like it sends mail but actually doesn't: Log in to alpine.cse.unr.edu: `ssh <YOUR CSE_ID>@alpine.cse.unr.edu` Become root: `sudo su` Check to see if the postfix user exists: `getent passwd postfix` Check the status of the postfix service: `sudo systemctl status postfix` If it's not on, or if it's reporting errors, go ahead and restart the service (don't worry you won't break something that's already broken!): `sudo systemctl restart postfix` --and if for whatever reason the postfix service isn't enabled to start on boot-up (i.e. alpine gets reset): `sudo systemctl enable postfix`