Yahoo! Mail code samples available in C#, Java, PERL, and Python languages. Each sample has different requirements and purposes. C# requires Yahoo! Mail WSDL and Java needs the same WSDL in addition to Axis2 SOAP library and JAX-WS library, while PERL and Python display test cases for Y! Mail and Y! Photos. Recently, Yahoo! has invited the developer community to migrate their projects to IMAP because of its popularity and the change from OAuth1 to OAuth2. Get in touch with Yahoo at email@example.com
Rpost made its name in the compliance space through its Rpost API and core products: email proof, privacy, and electronic signatures. Rpost’s core offering won a customer list full of household names across many industries, both public and private (Whole Foods, AT&T, and Civpol to name a few). Rpost now aims to bring its compliance strategy to all internet transactions via RPost Cloud.
SparkPost announced a version of its SparkPost API that is fully compliant with the upcoming GDPR in the EU. SparkPost EU is hosted in Europe as opposed the the US where the original API is hosted. The EU version brings compliancy as well as lower latency and increased performance to EU customers.
Guerilla Mail is a simple idea with one purpose: to avoid spam. The idea is dead simple: go to the website, it gives you a random e-mail address that's good for one hour, and links to nothing else. Register for sites or whatever with it, and then never worry about it again. Although the web service is convenient, sometimes it's not everything you need. For those cases, one might want to look into using the Guerilla Mail API.