Today I received the message: ======== Hello,As a user of the Yandex.Mail service via an email client, you will not be able to send or receive messages through Yandex.Mail after April, 25 2016, if your email client is one of the older versions of The Bat!, Mail.App, Outlook, or Thunderbird, which do not support the latest standard of mail transfer protocol.Please update your email client to a later version (see the detailed instructions for how to do this on our Support page), or continue using Yandex.Mail online. You can log into your web-based Yandex.Mail account at mail.yandex.com using the username and password for your email client. If you cannot remember this information, use the password recovery form.For more information, see the Yandex.Mail Help section or send your questions via feedback form.Thank you for using Yandex.Mail, Yandex.Mail Team © 2001—2016 "Yandex" ======== What is this about? I have been having some strange problems with Squirrelmail .22 in the last weeks or days. Are these problems due these changes? Will the stable version of Squirrelmail have this and other problems that should not exist in "stable versions" fixed? ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! http://pubads.g.doubleclick.net/ gampad/clk?id=1444514301&iu=/ca-pub-7940484522588532 ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users