#!/usr/bin/env bash
apt purge postfix
apt-get install msmtp msmtp-mta mailutils

read -p "Please enter the pass for cron@kjan.email: " pass

echo "defaults
port 465
tls on
auth on
syslog on
tls_starttls off 

account default
host box.kjan.email
from cron@kjan.email
user cron@kjan.email
password $pass
" >> /etc/msmtprc

NEW_CRON_JOB="
MAILTO="jan@kjan.email"
SHELL=/bin/bash
HOME=/
"
read -p "Enter usename for cron: " USERNAME # Replace with the actual username

# Check if the line already exists to avoid duplicates
if ! crontab -u "$USERNAME" -l | grep -Fq "$NEW_CRON_JOB"; then
    (crontab -u "$USERNAME" -l; echo "$NEW_CRON_JOB") | crontab -u "$USERNAME" -
    echo "Added '$NEW_CRON_JOB' to $USERNAME's crontab."
else
    echo "'$NEW_CRON_JOB' already exists in $USERNAME's crontab. Skipping."
fi