12. TCP Fast Open logging. As a server, logs when the SMTP banner was sent
while still in SYN_RECV state; as a client logs when the connection
- is opened with a TFO cookie. Support varies between platforms
- (Linux does both. FreeBSD server only, others unknown).
+ is opened with a TFO cookie.
13. DKIM support for multiple signing, by domain and/or key-selector.
- DKIM support for multiple hashes.
+ DKIM support for multiple hashes, and for alternate-identity tags.
+ Builtin macro with default list of signed headers.
14. Exipick understands -C|--config for an alternative Exim
configuration file.
+15. TCP Fast Open used, with data-on-SYN, for client SMTP via SOCKS5 proxy,
+ for ${readsocket } expansions, and for ClamAV.
+
Version 4.89
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