email being flagged with deleted icon automagically?

[rkbelew]

[hi all, first time/newbee posting to roundcube forum]

some process is adding deleted flags to email and i'm trying to dig in to how/what.   (see attached screenshot)

the delete flagged messages do NOT land in the deleted folder?

roundcube is providing webmail access for an account i typically access only via a remote client (Thunderbird) via Imap.  i have local filters within Thunder; does Imap somehow communicate these back to the server?

[SKaero]

IMAP clients syncs state with the mail server so if Thunderbird is moving or deleting the message it will update the main server.

[Dmitry42]

as I know some client can mark message as deleted but not move it to trash folder

[rkbelew]

thanks to you both @Dmitry42 and @SKaero.  it seems the latency between actions on my remote client and roundcube on the server describes what i saw.