Enigmail vs SPFToolbox
A side-by-side look at Enigmail and SPFToolbox. For an in-depth review of either product, follow the links below.
Enigmail
Security & Privacy
Enigmail is an extension for the Thunderbird email client that provides easy-to-use end-to-end encryption. It uses OpenPGP standards to encrypt, decrypt, sign and verify email communications.
encryptionprivacyopenpgpthunderbird
SPFToolbox
Business & Commerce
SPFToolbox is an email delivery and inbox testing tool for email marketers. It allows you to validate and monitor email infrastructure to optimize deliverability. Features include inbox testing, blacklist monitoring, and email rendering.
emaildeliverabilitytestingmonitoringinboxvalidation
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