And further to my last comment, the point is proved. Claws[-mail] is set in senddoc to use ATTACH="${ATTACH:-}${ATTACH:+ }$2" without any reference to encoding.
In Tools.Options, I set email to /usr/bin/claws-mail and all is well, the document is attached to a draft email in a Compose window. The use of URI_ENCODE in conjunction with the attachment filename seems to be wrong - though why it caused no problems until recently I do not understand! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803604 Title: [upstream] "Send -> Document as e-mail" in Writer / Calc does not work To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/1803604/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs