Often the workaround is to get your ISP to provide you with a Static IP address. They usually charge $10.00 per month for this and they also unrestrict port 25 on your Static IP. Alternatively, you can change ISP. Job Cacka -----Original Message----- From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx]On Behalf Of Chris Hare Sent: Saturday, February 11, 2006 5:13 PM To: redhat-list@xxxxxxxxxx Subject: sendmail question This might not be the right forum, so I apologize up front. I have a situation where my ISP requires outbound SMTP to be authenticated, such as in a mail client. I have an application I have built that sends email to users when there is a severe weather event. Some of those users are at my ISP. (If they are not, it isn't an issue.) Is there anyway to configure sendmail to do outbound authenticated SMTP to another mail server? This issue is also important, because this ISP (comcast) only provides a java/macromedia web mail client, which my PDA can't access. I have squirrelmail running now, which it can, but since I need authenticated outbound SMTP, I can't send email. Not very useful. Thanks Chris -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list