From c66866c5a8df5f18181fba72f5e38a3d76b8ab35 Mon Sep 17 00:00:00 2001 From: Alex Beeken Date: Mon, 7 Jul 2025 11:31:40 -0700 Subject: [PATCH] Update smtp_envelope.rb --- lib/mail/smtp_envelope.rb | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/lib/mail/smtp_envelope.rb b/lib/mail/smtp_envelope.rb index 3e7363fc0..cb8fab10a 100644 --- a/lib/mail/smtp_envelope.rb +++ b/lib/mail/smtp_envelope.rb @@ -23,9 +23,7 @@ def from=(addr) end def to=(addr) - if Utilities.blank?(addr) - raise ArgumentError, "SMTP To address may not be blank: #{addr.inspect}" - end + blank_check(addr) @to = Array(addr).map do |addr| validate_addr 'To', addr @@ -42,7 +40,15 @@ def message=(message) private + def blank_check(addr) + if Utilities.blank?(addr) + raise ArgumentError, "SMTP To address may not be blank: #{addr.inspect}" + end + end + def validate_addr(addr_name, addr) + blank_check(addr) + if addr.bytesize > MAX_ADDRESS_BYTESIZE raise ArgumentError, "SMTP #{addr_name} address may not exceed #{MAX_ADDRESS_BYTESIZE} bytes: #{addr.inspect}" end