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02 Apr 2019

Acquired by

Mailgun Technologies Receives Majority Investment from Thoma Bravo

01 Feb 2019

Acquired by

Twilio closes acquisition of email specialist SendGrid in all-stock deal now worth $3B

17 Jan 2019

$275,000,000 From

Zix acquires AppRiver in $275 million deal

07 Dec 2018

Acquired by

Essential acquires email startup CloudMagic

18 Nov 2018

Acquired by

SAM.AI Raises Seed Funding; Acquires IntroNet

08 Nov 2018

Acquired by

AdRoll expands its B2B data and tech by acquiring Growlabs

16 Oct 2018

$2,000,000,000 From

Twilio Signs Definitive Agreement To Acquire SendGrid

06 Oct 2018

Acquired by

Salesforce acquires Rebel, maker of ‘interactive’ email services, to expand its Marketing Cloud

16 Aug 2018

Acquired by

Templafy Acquires Veodin and SlideProof; Adds Berlin Office

31 Jul 2018

$88,000,000 From

Mimecast acquires Solebit for $88M to fend off zero-day email threats - SiliconANGLE

26 Jul 2018

Acquired by

Facebook acquires team chat startup Redkix to turn up the heat on Slack - SiliconANGLE

17 Jul 2018

Acquired by

Mimecast buys Ataata for Next Frontier's first exit