About some mail lost and random unsubscribe issues on this dmaengine list

[Yang, Shunyong]

Hi, Vinod and All,
  I found, somtimes, I cannot received some mails from this mailing
list. For example, I sent my v2 series on 7th, Jan,

https://patchwork.kernel.org/project/linux-dmaengine/list/?series=62713

It appeared on patchwork.kernel.org but I haven't received it in this
mailing list.

And I found randomly, a month or two months, I am unsubscribed from this
list automatically. Then I have to re-subscribe the list.

Have someone met similar problem as me? Or maybe I missed some necessary
settings?

Shunyong.
Thanks.