Le samedi 10 octobre 2020 à 03:31 -0600, @lbutlr a écrit : > On 09 Oct 2020, at 02:15, Olivier Cailloux < > olivier.caill...@dauphine.fr > > wrote: > > My question is really: are there providers out there that satisfy > > these > > two conditions: > > a) offer free e-mail accounts (similar to Yahoo, GMail, and so on) > > Doubtful, and if so I don't know any. > > > b) implement correctly the IMAP SEARCH feature of RFC 3501. > > I believe this is achievable via Roundcube and some plugins > (managesieve come to mind). Possibly Horde also supports sieve via > plugins. > > Setting up either webmail client is pretty trivial.
Thank you for your reply. But I am not sure that we are on the same page here. I do not see how I can set this up so as to provide users of my software with such a functionality. The software I develop is a client software. I do not want to run a server and provide a service. I want to provide a client software that uses the e-mail service of existing providers. -- Olivier