Sent mail from CRM not visible in inbox of other users

[Serge]

Thanks for you response. If i send another mail from my outlook instead of from the CRM, its working fine. So i dont think there is something wrong with...

[Serge]

The problem with WhatsApp is you never know when a chat has been started and when it stopped and you also dont know the subject....

[Serge]

Looks impossible as the yellow fields are dynamic.
Think about creating 'opportunity lines' per month in that period and try to create the report...

[Serge]

When i send a mail from my CRM to somebody else and CC a collegue, my sent mail is not visible in the inbox of my collegue.
I think its because...