This thesis aims to provide analysis of chain emails during the second direct presidential election in the Czech Republic. The main goal of this work is to set out a semiotic analysis in order to provide detailed research of emails related to both candidates Miloš Zeman and Jiří Drahoš. The chain emails usually using a specific linguistic terms and persuasive procedures. Therefore, the attention will be paid mainly to linguistic and persuasive procedures which are identified. In order to examine the phenomenon the theoretical framework will be based on several key words and terms such as: chain emails, disinformation, hoax, semiotics, etc. Aforementioned, this work is aiming to provide a detailed overview of chain mails. In order to address the topic, I will approach the political background within the media context to present solid foundational analysis, which will conduct disinformation topics.

Developers of software systems have to communicate about the project they are building. Especially when working in a distributed development team, such as open source projects, developers must use an asynchronous means of communication. Studies tell us that e-mails are, by far, the means of communication mostly used during the distributed development, opposed to instant messaging, commit comments, or code comments. Therefore, we can imagine archives containing development e-mails enclose essential information concerning various entities of the source code. Unfortunately, such information gets lost with time, since relevant e-mails are hard to retrieve. We have developed REmail, an Eclipse plug-in, to integrate e-mail communication in the IDE. It allows developers to seamlessly handle source code entities and e-mails concerning the source code, without ever exiting from the IDE. Using lightweight linking techniques, REmail retrieves all the e-mails relevant to the chosen source code entities and makes them available to the developer.