The Collaborative International Dictionary
Exclaimer \Ex*claim"er\, n. One who exclaims.
Wiktionary
n. One who exclaims.
Wikipedia
Exclaimer is an independent software vendor and cloud service provider based in Farnborough, Hampshire, UK. The company also has offices in the Netherlands, United States, Germany and Australia. It develops, sells and provides support for a suite of email utilities and cloud computing technologies designed for adding disclaimers, branding, personalised email signatures, email archiving, anti-spam, retention-policy enforcement, auto replies and regulatory compliance for corporate email.
Its products are designed to work with Microsoft Exchange Server, Microsoft Outlook and Office 365 to give IT departments greater control over their entire email system(s) without altering the individual user experience. It also offers a bespoke email signature design service and has been a Microsoft Gold Certified Partner since 2007.
Exclaimer successfully achieved the ISO 27001:2013 Certification for Information Security Management in February 2016 from Alcumus ISOQAR and the United Kingdom Accreditation Service (UKAS). This is specifically for the development and supply of a cloud hosted email signature management system. It was also awarded the Queen's Award for Enterprise in April 2016 for International Trade, the highest official UK award a British business can achieve.
Usage examples of "exclaimer".
If you have the knack of playing with exclaimers the way Tom Wolfe does, you can throw them in by the handful.