Fri, 10 Apr 2026 11:23:12 +0000 https://bugs.horde.org/ticket/13404 mail rejected i had this error message when using my webmail Tue, 29 Jul 2014 23:21:09 +0000 https://bugs.horde.org/ticket/13404#t84973 This is a support question, not a bug report. Please use the mailing lists to ask for support. http://www.horde.org/mail/ contains a list of all available mailing lists. This is an SMTP error: you are attempting to send the message with a To address that is not allowed based on your authentication/configuration. Tue, 29 Jul 2014 23:41:26 +0000 https://bugs.horde.org/ticket/13404#t84974