Maybe I didn’t explain it very well but you need to remove one of those helo_data
I said two because I also have another section remote_forwarded_smtp where you should modify helo_data too but seems your conf doesn’t use it so just remove one of the helo_data lines in section remote_smtp and restart exim.
Thank you work fine ,only one question
if i have changed a template of exim4 when i will upgrade hestia for future release
i must change it manually every time
cheers OMar