From: tabnak.ir
Subject: چرا در تابستان احساس خستگی می‌کنیم؟
Date: Tue, 14 Apr 2026 12:25:16 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--EC62DF1FAF53193D7F0FB89430E309FE_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----EC62DF1FAF53193D7F0FB89430E309FE_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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----EC62DF1FAF53193D7F0FB89430E309FE_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----EC62DF1FAF53193D7F0FB89430E309FE_MULTIPART_MIXED--