TerraMaster Forum

Posted: **12 Jul 2020, 18:30**

Email notifications sent from my F2-220 NAS via the Terramaster server or forwarded from Gmail are bouncing back from my local ISP email server with the error message (on Gmail):

"550 Messages should have one or no Content-Type headers, not 2."

Can you help? Thanks.

Posted: **15 Jul 2020, 14:45**

Please advise your current TOS version number, we will check and get back to you later.

Posted: **15 Jul 2020, 16:11**

TOS Version: 4.1.28-2007031927

Thanks.

TerraMaster Forum

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