We have a number of listowners whose e-mail addresses contain apostrophes. With 15.5, these are not being recognized as listowners (they were with 15.0). Instead, when such an owner posts, the logs show: 26 Feb 2008 12:59:16 -> Rejected: * You are not authorized to send mail to the XXXXXXXX list from your * [log in to unmask] account. You might be authorized to post to * the list from another account, or perhaps when using another mail program * configured to use a different email address. However, LISTSERV has no way to * associate this other account or address with yours. If you need assistance * or if you have any questions regarding the policy of the XXXXXXXX list, * please contact the list owners at [log in to unmask] 26 Feb 2008 12:59:16 Sent information mail to [log in to unmask] This is on a list with: Send= Owner,Hold,Confirm Owner= [log in to unmask] Has anyone else experienced this? Is there a setting somewhere? -- DCP -- Douglas Palmer Chief Deputy for Automated Svcs 225 Cadman Plaza East Voice: 718-613-2291 Fax: 718-613-2256 Brooklyn, New York 11201 USDC-EDNY