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smtp4dev vs UncensoredDNS

A side-by-side look at smtp4dev and UncensoredDNS. For an in-depth review of either product, follow the links below.

smtp4dev

smtp4dev

Development

smtp4dev is an open-source SMTP server designed for developers to test email sending applications locally. It provides a simple SMTP server without requiring email account credentials or an internet connection.

smtpemailtesting
UncensoredDNS

UncensoredDNS

Security & Privacy

UncensoredDNS is an open-source DNS server that helps bypass internet censorship and access blocked websites. It routes DNS requests through uncensored servers to bypass filtering and allow users to reach restricted content.

dnsuncensorshipprivacysecurity