Thanks for your reply! I assume that has to be sent from one of the postmaster addresses in site configuration? J -----Original Message----- From: LISTSERV Site Administrators' Forum <[log in to unmask]> On Behalf Of Kenny, Melissa S. Sent: Friday, February 11, 2022 11:13 AM To: [log in to unmask] Subject: Re: How to contact all list owners WARNING: This message has originated from an External Source. This may be a phishing expedition that can result in unauthorized access to our IT System. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email. There is an address for that, [log in to unmask] I found in the past that Listserv dumps all the messages out in a single SMTP transaction which may (and probably should) raise objections from your SMTP server. I had to remove all restrictions on SMTP transactions temporarily in order to get the messages to go out. Melissa Kenny Web Administrator Harvard Medical School IT 401 Park Drive Suite 504 West Boston, MA 02215 -----Original Message----- From: LISTSERV Site Administrators' Forum <[log in to unmask]> On Behalf Of Jan Dye Sent: Friday, February 11, 2022 11:58 AM To: [log in to unmask] Subject: [LSTSRV-L] How to contact all list owners Hello - Is there a way as site administrator to send a message to all list owners? I seem to remember some way to do this, but can't find this documented. I'd like to let all list owners know about a planned outage. Thank you! ############################ To unsubscribe from the LSTSRV-L list: write to: mailto:[log in to unmask] or click the following link: https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpeach.ease.lsoft.com%2Fscripts%2Fwa-PEACH.exe%3FSUBED1%3DLSTSRV-L%26A%3D1&data=04%7C01%7Cdyeja%40umsystem.edu%7Cce0066585d5f4dc7161908d9ed81d008%7Ce3fefdbef7e9401ba51a355e01b05a89%7C0%7C0%7C637801964065600664%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=KPut06nX6i0BItKd5LH3sdw9uc2kGRWP6waU872ueGs%3D&reserved=0 ############################ To unsubscribe from the LSTSRV-L list: write to: mailto:[log in to unmask] or click the following link: https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpeach.ease.lsoft.com%2Fscripts%2Fwa-PEACH.exe%3FSUBED1%3DLSTSRV-L%26A%3D1&data=04%7C01%7Cdyeja%40umsystem.edu%7Cce0066585d5f4dc7161908d9ed81d008%7Ce3fefdbef7e9401ba51a355e01b05a89%7C0%7C0%7C637801964065600664%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=KPut06nX6i0BItKd5LH3sdw9uc2kGRWP6waU872ueGs%3D&reserved=0 ############################ To unsubscribe from the LSTSRV-L list: write to: mailto:[log in to unmask] or click the following link: http://peach.ease.lsoft.com/scripts/wa-PEACH.exe?SUBED1=LSTSRV-L&A=1