On Fri, Dec 18 2015 at 7:20 CET, jsb...@mimuw.edu.pl writes: [...]
> Following http://www.anta.net/misc/telnet-troubleshooting/imap.shtml > > I tried also > > openssl s_client -connect serwer123456.home.pl:993 -quiet > > with the same outcome. > > Thi time I've reported the problem to the provider and i'm waitin for > an answer. It appeared that I have to use a different server address, but it was only one aspect of the problem. I was able to solve it thanks to the kind help of Kim Vandry off the list. I will quote him for the archive: On Fri, Dec 18 2015 at 13:55 CET, van...@tzone.org writes: [...] > There are two ways to connect securely to IMAP servers: IMAPS and > STARTTLS. With IMAPS, the client makes an SSL connection directly to > port 993. With STARTTLS, the client makes an unencrypted connection to > port 143 (the usual, and original, port for IMAP) and then upgrades > the unencrypted connection to an encrypted one. Most servers support > both ways. In the mairix client, I only implemented STARTTLS. > > To simulate IMAPS: > > openssl s_client -host serwer123456.home.pl -port 993 > > To simulate STARTTLS: > > openssl s_client -host serwer123456.home.pl -port 143 -starttls imap > > Assuming the server supports both IMAPS and STARTTLS, then if you try > either one of those test commands, you should be able to type IMAP > commands manually to test the connection. For example: > > t1 CAPABILITY > > t2 LOGIN "username" "password" > > t3 LOGOUT Best regards Janusz -- , Prof. dr hab. Janusz S. Bien - Uniwersytet Warszawski (Katedra Lingwistyki Formalnej) Prof. Janusz S. Bien - University of Warsaw (Formal Linguistics Department) jsb...@uw.edu.pl, jsb...@mimuw.edu.pl, http://fleksem.klf.uw.edu.pl/~jsbien/ ------------------------------------------------------------------------------ _______________________________________________ Mairix-users mailing list Mairix-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mairix-users