Dear secretariat, Thanks for sending out such reminder emails. Unfortunately, with the time you sent this email, it's very easy to miss in some timezones (such as here in Japan). In local time, your mail was sent at 11:18pm, and the deadline is 8:59am. Please next time send such an email a day earlier (or Friday the preceding week if the the "day earlier" is on a weekend). Regards, Martin. On 2019/06/03 23:18, IETF Secretariat wrote: > IETF 105 > Montreal, Quebec, Canada > July 20-26, 2019 > Hosted By: Comcast NBCUniversal > > Early Bird Deadline > > REMINDER: The early bird deadline for registration is today, Monday, June 3rd. > Be sure to register and pay before the deadline passes! > Register online at: https://ietf.org/how/meetings/register/ > > NOTE: If you have started the registration process but not completed > payment, your registration record will be deleted at UTC 23:59 on > Monday, June 3. After June 03 at UTC 23:59 you will be required to > re-enter your data and the registration fee will be $875 USD until > the next registration deadline on July 8, at which the > registration fee will become $1,000 USD. > > If you have any questions or need assistance, please do not hesitate to > contact: ietf-registrar@xxxxxxxx >