dualfroz/PHPMailer-PHPMailer
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a1bc7fa8d15ee08b0ab148ef5d66d039c2873aac
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Author SHA1 Message Date
upstream a1bc7fa8d1 Upstream PHPMailer/PHPMailer state of the touched files before b1849ac763 2026-10-02 16:51:33 +02:00
dualfroz 94041263a0 Fold long address headers 
addrAppend() joined all addresses onto one line, so a To, Cc, Bcc or
Reply-To header with many recipients could go past the 998 character
limit in RFC 5322. Fold between addresses when the next one would not
fit. Short lists are unchanged.

Fixes #2690
 2026-10-02 16:44:53 +02:00
dualfroz 709e2d5b62 Normalise line breaks in S/MIME signed messages 
openssl_pkcs7_sign() returns its headers and body with bare LF line
breaks. They were copied into the message verbatim, so signed mail was
rejected by SMTP servers that enforce RFC 5321 line endings with
550 5.6.11 SMTPSEND.BareLinefeedsAreIllegal.

Fixes #3067
 2026-09-10 08:11:24 +02:00
upstream c138873d49 Upstream PHPMailer/PHPMailer state of the touched files before aff5a0febe 2026-09-10 08:11:24 +02:00