Run the installer. During setup, uncheck any "optional software" (toolbars, antivirus trials, etc.). Then launch UltraMailer. You can use it in trial mode for 30 days. This is the safest "hot" experience.
Many "hot" downloads run silently in the background, using your CPU to mine Monero. You will notice your computer running slow, but you won't know why. download ultramailer hot
UltraMailer remains a "hot" topic in the email marketing world because it offers control and cost savings for power users. If you prefer a desktop solution where you own your data, it is a viable option. Run the installer