Ok, so I sent out confirmations to all poster submissions, oral speakers and invited speakers. For this I created three mailing lists that we can all use to selectively reach the three categories… Presentations-BioBrillouin25@biobrillouin.org  (poster presenters) Talks-BioBrillouin25@biobrillouin.org (Oral non-invited presenters) Invited-BioBrillouin25@biobrillouin.org (Invited presenters) @Stephanie: Did you already write the Keynote speakers? If not, I can create a mailing list also for the keynotes and send them a suitable notification. The schedule is also online here FYI: https://www.biobrillouin25.com/program All the best, Kareem