Following problem:
Creating e-mails with the sendox client I lost several letters, exclusively initals of lines. I can reproduce this phenomenon in the blind copys collecting in my outbox.

That means: All letters are on their place in the sentbox of the sendox, but they are missed in the sentbox of the provider (and at the recipient as well).

I tested it with different providers, always the same.

But sometimes- every letters is present - very mysterious, isn'nt it?