Ah laposte... Utilisateur fidèle depuis près de 20 ans maintenant, mais le coup des messages de confirmation d'abonnement qui n'arrivent pas m'excède... J'ai soumise la dernière en dâte au service support il y a quelques jours. La confirmation d'un abonnement au forum cbanque a en effet mis plusieurs heures à arriver (à la 3ème tentative).

Voici l'en-tête anonymisé du message qui est enfin tombé dans ma boite, si il y en a qui savent le décrypter:

Received: from lpn-prd-vrin013.laposte (LHLO lpn-prd-vrin013) (10.128.63.14)
by lpn-prd-mstr038 with LMTP; Sat, 25 Aug 2018 17:55:05 +0200 (CEST)
Received: from lpn-prd-vrin013 (localhost [127.0.0.1])
by lpn-prd-vrin013 (Postfix) with ESMTP id A5E7B7183D0
for ; Sat, 25 Aug 2018 17:53:45 +0200 (CEST)
Received: from a4-6.smtp-out.eu-west-1.amazonses.com (a4-6.smtp-out.eu-west-1.amazonses.com [54.240.4.6])
by lpn-prd-vrin013 (Postfix) with ESMTP id 1158E701B36
for ; Sat, 25 Aug 2018 17:46:44 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
s=s573ukgzzneko34wh5rf5zgmb5j6pb4r; d=cbanque.com; t=1535176894;
h=Message-ID:Date:Subject:From:To:MIME-Version:Content-Type;
bh=FiBSYl1MrshM8YHqvUmXMjNsyO6NO9ZEiZPOkZlSdV4=;
b=XKPxv7lgi75Mm/eRMkBl6bZ6bViGpKUmMJ/6OFkt0hGnksR99p2b+ZtMiJAFdIpv
QrkHqt4gDornu3i+BSXdFRTGPxXlPJ+5oZCXKbw/IE41u2AYLJ9coczxgYcfN/CIhUn
TWrYK5aj9Ebu8/2paUxxtXH6kaKinL0eIZR9dWCo=
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
s=uku4taia5b5tsbglxyj6zym32efj7xqv; d=amazonses.com; t=1535176894;
h=Message-ID:Date:Subject:From:To:MIME-Version:Content-Type:Feedback-ID;
bh=FiBSYl1MrshM8YHqvUmXMjNsyO6NO9ZEiZPOkZlSdV4=;
b=D8awlPIPyExnSlzDuftTCFdeGG3Y52FVkvsWGaR/uKJTiOGgTWj4mm6awEYAPlWx
5Jz1dEvNaCTZG22kLH1ND5CzEgspJj+YMHI1nPV6UVZXtqi23pezgtuCMpo5wI0iU+o
b+tDiqFL8zGwgY43yZmuztLpJuuVkfITy4KkE6gg=
Message-ID:
Date: Sat, 25 Aug 2018 06:01:34 +0000
Subject: Forum cBanque - Votre confirmation est requise
From: Forum cBanque
To: cameleon
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="_=_swift_v4_1535176893_0b2b54a10823c202346099847416c9a6_=_"
X-To-Validate: 279fc089+x.yyy@laposte.net
X-SES-Outgoing: 2018.08.25-54.240.4.6
Feedback-ID: 1.eu-west-1.eMa6lJzDxRSojh1oUO5lAjGiV2O2UsDxqW2kR/YC5yA=:AmazonSES
Lpn-Authentication-Results: helo=a4-6.smtp-out.eu-west-1.amazonses.com; spf=none smtp.mailfrom=010201656fac6699-3751ca67-63e2-43aa-aa8c-6f08e1d01cab-000000@eu-west-1.amazonses.com; dkim=pass header.d=cbanque.com; dmarc=pass D=cbanque.com alignspf=fail aligndkim=pass
X-VR-FullState: 0
X-VR-Score: 0
X-VR-Cause-1: gggruggvucftvghtrhhoucdtuddrgedtjedrfeejgdekjecutefuodetggdotefrodftvfcurfhrohhf
X-VR-Cause-2: ihhlvgemucfntefrqffuvffgpdggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemucehtddt
X-VR-Cause-3: necunecujfgurhepkfffuffhvfggtgesrgdtrehttddtjeenucfhrhhomhephfhorhhumhcutgeurghn
X-VR-Cause-4: qhhuvgcuoehfohhruhhmsegtsggrnhhquhgvrdgtohhmqeenucffohhmrghinheptggsrghnqhhuvgdr
X-VR-Cause-5: tghomhenucfkphepheegrddvgedtrdegrdeinecurfgrrhgrmhepmhhouggvpehsmhhtphdpihhnvght
X-VR-Cause-6: peehgedrvdegtddrgedriedphhgvlhhopegrgedqiedrshhmthhpqdhouhhtrdgvuhdqfigvshhtqddu
X-VR-Cause-7: rdgrmhgriihonhhsvghsrdgtohhmpdhmrghilhhfrhhomheptddutddvtdduieehiehfrggtieeileel
X-VR-Cause-8: qdefjeehudgtrgeijedqieefvgdvqdegfegrrgdqrggrkegtqdeifhdtkegvudgutddutggrsgdqtddt
X-VR-Cause-9: tddttddtsegvuhdqfigvshhtqddurdgrmhgriihonhhsvghsrdgtohhmpdhrtghpthhtohepvhdrphhl
X-VR-Cause-10: rghinhhfoheslhgrphhoshhtvgdrnhgvthenucevlhhushhtvghrufhiiigvpedt
X-VR-AvState: No
X-VR-State: 0
....