Hi all! I am trying to configure postix with sasl and tls. The sasl part works nicely, not so the tls part: 220 my_obscured_hostname ESMTP My Mail 1.0 (i386) EHLO my_obscured_hostname 250-my-obscured_hostname 250-PIPELINING 250-SIZE 90000000 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH GSSAPI PLAIN LOGIN DIGEST-MD5 CRAM-MD5 250-AUTH=GSSAPI PLAIN LOGIN DIGEST-MD5 CRAM-MD5 250-XVERP 250 8BITMIME STARTTLS 454 TLS not available due to temporary reason I have followed closely the instructions in this web page: http://postfix.state-of-mind.de/patrick.koetter/smtpauth/index.html In my logs, this is the problem: Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: starting TLS engine Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: unable to get private key from '/etc/postfix/newreq.pem' Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: 21918:error:0906406D:PEM routines:DEF_CALLBACK:problems getting password:pem_lib.c:114: Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: 21918:error:0906A068:PEM routines:PEM_do_header:bad password read:pem_lib.c:430: Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: 21918:error:140B0009:SSL routines:SSL_CTX_use_PrivateKey_file:missing asn1 eos:ssl_rsa.c:707: Sep 17 00:41:18 my_hostname postfix/smtpd[21918]: TLS engine: cannot load RSA cert/key data my_hostname is my obscured hostname. I am not clear how to solve this problem.