2009/4/29 Jim <mickeyboa@xxxxxxxxxxxxx>: > FC10/KDE4.2/ Thunderbird > > Sending Email Out to AOL.com. > When I send a Email to a person at AOL.com I get a email , Failure to Send , > Has anyone had problems like this ? > They say the reason they can't send is because of a "421 Error" > > My ISP ATT says it's because of Thunderbird, So I just hung up on them. Hi Jim, Your question is not very complete. It would be better to know _who_ emits that error and the complete string. What your ISP ATT is saying exactly about Thunderbird? The 421 error could refer to many protocols... Check these parameters: * The SMTP server should be a valid. * Also the recipient. Bye -- Giuseppe Fuggiano Linux user n. #483710 -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines