Proxy Setup

Proxies distribute requests across IPs to avoid rate limits and blocks.

Supported Types

All types available on all plans: HTTP CONNECT, SOCKS4, SOCKS5.

Formats

host:port
user:pass@host:port
socks5://host:port
socks5://user:pass@host:port

One proxy per line. Load via the Load Proxies button in the Results tab.

Rotation

Krantz Mail automatically rotates through your proxy list, skips failed proxies temporarily, and re-enables them after a cooldown.

Recommendations

  • Residential/ISP proxies have the best success rates
  • Have at least as many proxies as your thread count (2-3x is ideal)
  • Avoid free/public proxy lists — they’re flagged and unreliable