Mailrelay vs Tofu Authenticator
A side-by-side look at Mailrelay and Tofu Authenticator. For an in-depth review of either product, follow the links below.
Mailrelay
Business & Commerce
Mailrelay is an email delivery service designed to improve email deliverability. It helps avoid spam filters and blacklists by sending email through its own IP addresses with good reputations.
emaildeliveryspam-filteringreputation
Tofu Authenticator
Security & Privacy
Tofu Authenticator is a free, open source two-factor authentication app. It supports time-based one time passwords with high security and ease of use.
2faotpopen-source
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