smtp: check EHLO responses case insensitively

Adjust test 980 to announce starttls in lowercase.

Fixes #18588
Reported-by: Joshua Rogers
Closes #18589
This commit is contained in:
Daniel Stenberg 2025-09-17 23:22:36 +02:00
parent 3031fae3bd
commit a827e4294c
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2 changed files with 5 additions and 5 deletions

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@ -10,7 +10,7 @@ STARTTLS
# Server-side
<reply>
<servercmd>
CAPA STARTTLS
CAPA starttls
AUTH PLAIN
REPLY STARTTLS 454 currently unavailable\r\n235 Authenticated\r\n250 2.1.0 Sender ok\r\n250 2.1.5 Recipient ok\r\n354 Enter mail\r\n250 2.0.0 Accepted
REPLY AUTH 535 5.7.8 Authentication credentials invalid