Hi, I'm running a pop3 server on a non-standard port and having stunnel listen on both 110 and 995 like so: [pop3_ssl] accept = 995 connect = ... [pop3_tls] accept = 110 connect = ... protocol = pop3 When connecting from an android device (2.3 on Nexus S at least), it confirms the server supports STLS using CAPA (and seemingly will not configure otherwise), so I modified protocol.c to announce support: < fdputline(c, c->local_wfd.fd, "+OK Stunnel capability list follows"); < fdputline(c, c->local_wfd.fd, "STLS"); < fdputline(c, c->local_wfd.fd, "."); ---

fdputline(c, c->local_wfd.fd, "-ERR Stunnel does not support capabilities");

It seems to me that there is no harm in this, because the RFC states that the client MUST recheck the servers capabilities with another CAPA command after starting TLS. It may be better to check the servers actual capabilities, add STLS to them and return that, but this does work. Any thoughts or comments? Tony Morgan --- Sent from Post.fm