Greetings, Has anyone encountered Mar 17 14:24:01 mail postfix/smtpd[32452]: SSL_accept error from unknown[166.154.120.211]: -1 Mar 17 14:24:01 mail postfix/smtpd[32452]: warning: Write failed in network_biopair_interop with errno=32: num_write=-1, provided=974 or similar using Outlook 2003 and SMTPS? Outlook reports a connection timeout, though Postfix obviously is seeing packets. I'm trying to determine why Outlook thinks Postfix isn't there, and why Postfix thinks the SSL negotiation was aborted. The op content: I'm asking in particular if any proxying[*], MTU issues, or other network creativity is known on the VZW network. PMTUd works on the Postfix end. I don't have the VZW-connected machine handy ATM to test further. SMTPS on that machine works correctly on non-VZW providers. I don't know about HTTPS, so I admittedly can't rule out PKI fun. [*] Yes, I know it would be foolish and futile to try proxying TCP/465 at the app level. Eddy -- EverQuick Internet - http://www.everquick.net/ A division of Brotsman & Dreger, Inc. - http://www.brotsman.com/ Bandwidth, consulting, e-commerce, hosting, and network building Phone: +1 785 865 5885 Lawrence and [inter]national Phone: +1 316 794 8922 Wichita _________________________________________________________________ DO NOT send mail to the following addresses : blacklist@brics.com -or- alfra@intc.net -or- curbjmp@intc.net Sending mail to spambait addresses is a great way to get blocked.