Additional discussion of when a server should and should not advertise the STARTTLS extension (section 5) More discussion of the man-in-the-middle attacks (sections 5 and 7) Clarified section 5.1 on verifying certificates Added section 5.3, STARTTLS on the Submission Port Bug fix in the example in section 6 to indicate that the client needs to issue a new EHLO command, as already is described i...

the study of lexical bundles, among types of text analysis, is gaining importance over the others in the last century. the present study employed a frequency-based analysis approach to the use of lexical bundles. the discussion section of 60 political science articles, with corpora around 253,063 words were investigated in three aspects of structure, form, and function of lexical bundles. the p...

metadiscourse markers help writers make coherent and reader- friendly texts, thus of considerable importance in academic writing. the main aim of this study was to investigate how interactive and interactional metadiscourse markers are used by iranian efl learners. an inquiry was carried out to investigate cross-cultural similarities and differences in the use of metadiscourse markers in the di...

“please ensure that the abstract present in the manuscript matches exactly what is in the submission system” Response: Checked. Tables. “...include the tables within the text.... Move landscape orientated tables to the additional files and renumber tables accordingly...” Response: Modified as suggested. Three additional files are provided with an additional files section added in the manuscript...