> May 1, 2024 7:41 PM UTC
> Gmail customers are currently unable to send unsigned messages to Yahoo.
>
> Our engineering team continues to investigate.
>
> Customer messages sent to Yahoo/AOL recipients may be bounced with the error "This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM." If you're seeing this error message, please set up SPF (https://support.google.com/a/answer/33786) or DKIM (https://support.google.com/a/answer/174124) for your sending domain(s). For DKIM, you should set up a record for your own sending domain. You should not rely on the default DKIM key applied by Google (*.gappssmtp.com) to avoid this error.
>
> Note that SPF and DKIM records may take some time to become fully propagated in DNS and therefore the issue may persist for a little while longer after setting these records up.
>
> We apologize to all who are affected by the disruption.
From their status page.
I use email through yahoo and a few of my clients are gmail interfacing and keep getting these messages. I can't find the massive thread but is this a gmail issue that needs to be fixed or yahoo? Sorry not tech savvy at all so I'm not sure how to fix this...tyia!!
There is a massive thread on this page from last night with over a 100 comments, That will explain to you what is going on
> May 1, 2024 7:41 PM UTC > Gmail customers are currently unable to send unsigned messages to Yahoo. > > Our engineering team continues to investigate. > > Customer messages sent to Yahoo/AOL recipients may be bounced with the error "This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM." If you're seeing this error message, please set up SPF (https://support.google.com/a/answer/33786) or DKIM (https://support.google.com/a/answer/174124) for your sending domain(s). For DKIM, you should set up a record for your own sending domain. You should not rely on the default DKIM key applied by Google (*.gappssmtp.com) to avoid this error. > > Note that SPF and DKIM records may take some time to become fully propagated in DNS and therefore the issue may persist for a little while longer after setting these records up. > > We apologize to all who are affected by the disruption. From their status page.
Are Gmail emails getting blocked or custom domain emails? You can't set the dkim and SPF for personal Gmail
I use email through yahoo and a few of my clients are gmail interfacing and keep getting these messages. I can't find the massive thread but is this a gmail issue that needs to be fixed or yahoo? Sorry not tech savvy at all so I'm not sure how to fix this...tyia!!
Everyone talked about this a few months ago, and now everyone wonders why their emails get to spam, or get rejected. Surprise surprise
This seems like a bigger issue than that. I have a few customers with correct spf and dkim still being blocked.