Historical clue formulations

• Inbox greeting — 2024-09-01
• Clickable greeting — 2024-06-16
• Greeting the post office can't deliver — 2022-10-08
• Virtual greeting — 2022-07-05
• Digital holiday greeting — 2022-01-17
• Virtual holiday greeting — 2022-01-04
• Digital birthday greeting — 2021-11-29
• Hallmark.com purchase — 2021-07-11
• Modern birthday greeting — 2021-03-09
• Greeting in an inbox — 2021-02-17
• Often-animated greeting — 2020-12-13
• Modern party planning aid — 2020-07-03
• Digital birthday greeting — 2019-11-11
• Often-animated greeting — 2018-05-31
• Online greeting — 2018-02-06
• Lame (but eco-friendly) birthday gift — 2017-10-21
• Digital greeting — 2017-10-08
• Modern greeting — 2016-12-04
• Environmentally friendly greeting — 2015-11-19
• Gift with a GIF, maybe — 2015-06-11
• Online birthday greeting — 2014-09-10
• Greeting that saves postage — 2014-01-07
• Online greeting — 2013-12-24
• Virtual holiday greeting — 2011-12-27
• Greeting on a computer? — 2011-06-09
• Wishes one can get on a PC? — 2011-02-26
• Modern greeting form — 2010-11-29
• Paperless birthday greeting — 2009-05-19
• Modern-day birthday greeting — 2009-02-23
• Modern birthday greeting — 2009-02-03
• Greeting in an in-box — 2008-10-16
• Modern greeting — 2008-03-14
• Online birthday greeting, e.g. — 2007-08-06
• Modern greeting — 2007-01-07
• Modern greeting — 2006-09-01
• Last-minute birthday recognition — 2005-11-24
• Online greeting — 2005-10-01
• Modern alternative to Hallmark — 2004-04-10