Does MailNexus send my email for me?
No. MailNexus configures Postfix on your VPS. Once configured, your VPS sends mail directly.
Which Linux distributions are supported?
Ubuntu 20.04 / 22.04 / 24.04, Debian 11 / 12, Rocky Linux 8 / 9, AlmaLinux 8 / 9, and CentOS Stream 9.
Do you store my SSH password?
No. SSH credentials never leave your browser; we only generate the install script for you to run.
Do credits expire?
No. Credits remain on your account until you use them.
Can I get a refund?
Yes — see our refund policy for full details.
Will my email reach the inbox?
Deliverability depends on your VPS IP reputation, your domain age, your sending volume, and your content. MailNexus configures SPF, DKIM, and DMARC correctly, but cannot guarantee inbox placement.
Can I use MailNexus for cold outreach?
No. Our Acceptable Use Policy prohibits unsolicited bulk email. MailNexus is for transactional and opt-in marketing email only.