strange behaviour

Hi,
Every day I send an email to the website (it’s a “daily menu” post).
Issue 1: I find since last week is that I have a lot of strange posts in my posts list (almost 200.000 posts!!!) with the title “tmptitle”.
Issue 2: As I told you, I send one email, but in the website I have a lot of duplicates posts.
Issue 3: It takes a long time for the post to appear after sending the email.

Pls help,
Thank you,
Andrei

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