[PERDITION-USERS] POP3 TLS AUTH too long

Hi, With POP3 TLS, the time to retrieve mail is too long. In debugging and connection logging, I see that perdition is waiting 3 seconds to send the response to AUTH request : Dec 22 15:54:06 logua2 perdition[23793]: SELF: "UIDL\r\nUSER\r\nSTLS\r\n.\r\n" Dec 22 15:54:06 logua2 perdition[23793]: CLIENT: "STLS\r\n" Dec 22 15:54:06 logua2 perdition[23793]: SELF: "+OK Begin TLS negotiation, mate\r\n" Dec 22 15:54:07 logua2 perdition[23793]: SSL connection using AES256-SHA Dec 22 *15:54:07* logua2 perdition[23793]: CLIENT: "AUTH\r\n" Dec 22 *15:54:10* logua2 perdition[23793]: SELF: "-ERR Mate, the command must be one of CAPA, USER, PASS or QUIT\r\n" Dec 22 15:54:10 logua2 perdition[23793]: CLIENT: "CAPA\r\n" Dec 22 15:54:10 logua2 perdition[23793]: SELF: "+OK Capability list follows, mate\r\n" Dec 22 15:54:10 logua2 perdition[23793]: SELF: "UIDL\r\nUSER\r\n.\r\n" 3 secondes between CLIENT AUTH and the -ERR response of perdition... It's too long for the users (for example, Thunderbird with TLS). I'm tracing the process (strace) and I see a nanosleep 3 for a child process. In the source and include perdition, I see : #define PERDITION_AUTH_FAIL_SLEEP 3 sleep(PERDITION_AUTH_FAIL_SLEEP); Is there a bad effect to put 0 value to this define ? Thanks Dominique