Email Attachments

To attach files in Horde, log in to webmail, click ''New Message'', then ''Add Attachment'', select file(s), and click ''Send''. In RoundCube, log in, click ''Compose'', ''Attach a file'', select file(s), click ''Upload'', and then ''Send''.

To send email attachments in SmarterMail, log in to Webmail, click ''New Message'', then ''Attach Files''. Select your file(s) and click ''Send''. Remember, the maximum email attachment size is 10MB per message. If your attachment bounces back, consider alternative ways like using file sharing services.