Guild mail don't stay gone help someone

[Darkness]

When i deleted mail it returns after refresh. Any idea of how to keep it gone? its a bug/Glitch im not sure
im host of the guild its guild mail won't stay gone none of my guild members are not having this trouble its guild mail i sent wont stay gone but when one of my vice host's send guild mail it goes when i delete it but not guild mail i send wont stay gone for me it has the saying it over and over my guild mail...
thank you for any help you can give
im on server 5
guild darkness
its been about 2 mouths now still no word whats going on...but they looking into it that was 2 - 3 mouths ago now..i let support know

[matty667-killer_8250923]

my guild host been having this so sort is out plz after all this is my guild host asking for help with this and still not getting any help

[Darkness]

ty got help no longer coming back