Email attachment in Zoho Mail is still buggy on latest Firefox, Chrome, Safari (Mac OS 10.10)
1. Mail attachments show a progress gauge initially when attempting to attach, but gauge never moves, and attachment never completes. Multiple attachments tested 500k, 1000k, 5000k, coming from desktop through file selection dialog.
2. Pressing send during this period will disregard attachments in progress and send the email without the attachments instead of pausing or warning the user that their message is incomplete.