LOG:<br><br>Jul  8 20:12:43 rx701 imaps[16758]: warning: can&#39;t get client address: Connection reset by peer<br>Jul  8 20:12:43 rx701 imaps[16758]: accepted connection<br>Jul  8 20:12:43 rx701 imaps[16758]: imapd:Loading hard-coded DH parameters<br>
Jul  8 20:12:43 rx701 imaps[16758]: EOF in SSL_accept() -&gt; fail<br>Jul  8 20:12:43 rx701 imaps[16758]: imaps TLS negotiation failed: [local]<br>Jul  8 20:12:43 rx701 imaps[16758]: Fatal error: tls_start_servertls() failed<br>
Jul  8 20:12:43 rx701 master[16211]: process 16758 exited, status 75<br>Jul  8 20:12:43 rx701 master[16211]: service imaps pid 16758 in BUSY state: terminated abnormally<br>----------------<br>&lt; LOOP ... &gt;<br>-------------<br>
<br>-------------------------------------------------------------------------------------------------------------------------------------------------------------<br>cyrus.conf:<br><br>imaps           cmd=&quot;imapd -s -U 30&quot; listen=&quot;imaps&quot; prefork=0 maxchild=100<br>
<br>-------------------------------------------------------------------------------------------------------------------------------------------------------------------<br><br>imapd.conf<br><br>tls_ca_file:  /u01/cyrus-imapd-2.3.16/etc/ssl/cacert.pem<br>
tls_cert_file: /u01/cyrus-imapd-2.3.16/etc/ssl/servercrt.pem<br>tls_key_file:  /u01/cyrus-imapd-2.3.16/etc/ssl/serverkey.pem<br><br>-----------------------------------------------------------------------------------------------------------------------------------------------------------------------<br>
<br>Using Thunderbird i can use  IMAPs with no apparent problem.<br><br><br>Regards<br>Zinato<br><br><br><br><br><br>