Andrew, Yes, I agree. And furthermore, I now have some evidence that this might have been caused by the Symantec antivirus program on the client. I am told it did work in the past, but not recently. I will pass on your suggestions for future reference. It does feel client side related to me. Thanks! Tim
-----Original Message----- From: Andrew Beverley [mailto:a...@andybev.com] Sent: Tuesday, November 01, 2011 6:07 PM To: Tim Tyler Cc: postfix-users@postfix.org Subject: Re: Some email from list not getting sent? On Mon, 2011-10-31 at 13:24 -0500, Tim Tyler wrote: > I have a peculiar problem where a client is trying so send out to > 1700 local email addresses to our cloud (gmail), but it only seems to > be able to send out a small portion of the list successfully. This > person is using Outlook 10 with the addresses in an Excel spreadsheet > to send out an email form to 1700 users in our Google domain. I assume that the person is adding all the email addresses to Outlook directly? I would recommend setting up a Postfix :include: file instead (along with appropriate alias), rather than trying to address them all directly. Or, even better, doing it "properly" with a mailing list manager. Andy