File Transfer Protocol Comparisons
Compare Secure File Transfer Protocols

Connectors to match
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B2B/EDI integration, data, and infrastructure connectors.

Cleo’s deep protocol flexibility enables robust B2B/EDI connection and integration capabilities, giving your business a competitive advantage in nearly any industry and at nearly any scale. Whether its upgrading your SFTP clients or simply connecting with a remote file system, Cleo has you covered.

Cleo’s SMTP and SMTPs File Transfer Protocols

Simple Mail Transfer Protocols

SMTP/SMTPs (Simple Mail Transfer Protocol/Secure or SMTP over SSL): This a protocol for sending email messages between servers. Most email systems that send mail over the Internet use SMTP to send messages from one server to another; the messages can then be retrieved with an email client. SMTPs is a method for securing SMTP with transport layer security and is intended to provide authentication of the communication partners. SMTPs is not an extension of SMTP; it is a way to secure SMTP at the transport layer.
Simple Mail Transfer Protocols