<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><div><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><br></span></div> This patch adds a "disablereverselookups" option to imapd.conf that disables reverse DNS lookups in imapd and pop3d.</span><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><br></span><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><br></span><div><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "> It doesn't affect other services (lmtp, mupdate, etc.) because they are not Internet-facing services and so do not rely on external DNS to work. That's probably acceptable.<br></span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; ">Guilherme</span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; border-collapse: collapse; font-size: 13px; "><br></span></div><div><font class="Apple-style-span" face="arial, sans-serif" size="3"><span class="Apple-style-span" style="border-collapse: collapse; font-size: 13px;"></span></font></div></body></html>