[PATCH v3 0/2] imap-send: improve error messages for missing configuration

From: Jörg Thalheim <joerg@thalheim.io>

This patch series improves error messages when required IMAP configuration is missing, making it easier for users to understand and fix the issue.

Changes since v2:
- Use single advise() calls with multi-line strings instead of multiple
  calls, as suggested by Junio
- Simplified commit message explanation about advise() API

Changes since v1:
- Rebased on top of ag/imap-send-resurrection branch
- Split into two patches:
  * First patch fixes the confusing "store" → "folder" terminology
  * Second patch adds configuration hints using advise() API
- Use error() and advise() instead of fprintf()

Thanks to Junio for the helpful reviews.

Jörg Thalheim (2):
  imap-send: fix confusing 'store' terminology in error message
  imap-send: improve error messages with configuration hints

 imap-send.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)