Hello! I'm a fairly new user to roundcube. I need to send out a generic e-mail to 700 people (blind carbon-copied so that others can't see the addresses of everyone else). Does anyone know what the maximum number of e-mail addresses is that can be placed in the BCC field at one time? I don't mind doing several big batches, but I'm not sure I want to do 100 batches!! Any help or guidance would be appreciated. Thanks so much!