We appreciate your continued use of Music Teacher’s Helper services, and want to assure you that your satisfaction is our highest priority. Recently, Yahoo.com implemented a policy change on their email servers that immediately affects not only all Yahoo email users, but also third party email servers such as Music Teacher’s Helper.
Yahoo has changed a single setting on their email servers that prevents MTH and similar list servers from sending an email message that says it is from a Yahoo email address, unless the message is sent using Yahoo’s own email servers. What this means to you is that, when MTH sends out emails, such as invoices or lesson reminders, these messages are being rejected if the teacher is using a Yahoo email address.
Other companies are reacting by suggesting that Yahoo email addresses simply be banned from participation in mailing lists, or asking users to change to different email service providers. We at MTH appreciate that this is not an option that everyone will be happy about, and we certainly have no desire to ban users simply because of who they use for email services. But, for the time being, we encourage you to use another email service provider instead of Yahoo.
The fix for this on our end is not particularly difficult, but it is not quick to implement either. The main option we are looking at right now will change how emails from Yahoo users appear when they are received. We will update you with the details as changes are made.
If you are interested in learning more details about the change that Yahoo has made, a good place to start is
story/14/04/09/2047205/yahoo- dmarc-implementation-breaks- most-mailing-lists??
We appreciate your patience while we address this issue.
Senior Customer Service Rep
Music Teacher’s Helper.com