CSA senders agree to comply with strict legal and technical quality standards (=mandatory admission criteria). Within the last six months the following senders have exceeded the permissible number of notifications due to violations of the CSA admission criteria.

Notifications due to violations of

technical admission criteria

  • arvato systems GmbH
  • Cheetah Digital Germany GmbH
  • Freemedia Internet S.L.
  • Mailjet SAS
  • OCKNet UG
  • Qassa Germany B.V.
  • Schober Information Group (Schweiz) AG / XCAMPAIGN
  • w3work Gneuß & Arnold GbR

legal admission criteria

  • Inxmail GmbH (1 customer)
  • kajomi GmbH (1 customer)
  • OCKNet UG (1 customer)
  • GmbH (1 customer)

These senders are currently excluded from the CSA whitelist due to violations of the CSA regulations:

  • DWMS New Business GmbH
  • Oracle | Responsys Inc.
  • Inc.
  • Silverpop Systems Inc. / IBM
  • six point media GmbH

@dresspark UG

Adobe Campaign

adRom Media Marketing GmbH

Agnitas AG

Apsis Sweden AB

artegic AG

arvato systems GmbH

Atrivio GmbH

Backclick GmbH

BEST CONSULT Network Marketing GmbH

Cheetah Digital Germany GmbH

Circulator Limited

Clever Elements GmbH

CleverReach GmbH & Co. KG

ComConnect GmbH

Consultix GmbH

ContactLab SRL

Copernica Deutschland GmbH

Cortado AG

CQ International B.V.

dialogue1 GmbH

Dotdigital EMEA Ltd.

drumedar Internet-Entwicklungs-GmbH

Dual Technologies Services SAS/SendinBlue

DWMS New Business GmbH


emarsys eMarketing Systems AG

empaction GmbH

Engelmann Media GmbH

Episerver GmbH

euro.message Deutschland GmbH

eyepin GmbH

Focused & Straight GmbH

Follow-Up Systems AB / eMarketeer

Freemedia Internet S.L.

GetResponse Sp.z.o.o

Hello Mail Interactive GmbH


Indoblo Commerce Limited /

Inxmail GmbH

iS-Fun GmbH

iSpace Systems & Communications SARL / BananaCloud

kajomi GmbH

Ketchup Adv S.r.l.

Klick-Tipp Limited

Lianatech GmbH

Mailjet SAS

Mailkit s.r.o.

MailUp S.p.a.

mailXpert GmbH

Mapp Digital Germany GmbH

Mayoris AG

Merifond GmbH

Mister Mail BV

ncm-net communication management GmbH Internetdienste Thomas Göhrke

Newsletter2Go GmbH


Oracle | Responsys Inc.

Pinuts media + science GmbH u. Co. KG

Pixelpark GmbH GmbH GmbH

rapidmail GmbH

Redeye International Ltd.

retarus GmbH Inc.

Sandhurst Associates Limited

SC-Networks GmbH / EVALANCHE

Schober Information Group (Schweiz) AG / XCAMPAIGN

Selligent GmbH

Sendeffect GmbH

Silverpop Systems Inc. / IBM

six point media GmbH


Swiss Marketing Systems Germany GmbH / mailflatrate

Tripolis Germany GmbH

w3work Gneuß & Arnold GbR

WEBanizer AG

WebPower Germany GmbH

Webstrategy GmbH /

Wekloud s.r.l.

XQueue GmbH

Zoho Corporation Pvt. Ltd.

* = processing implementation, ** = preferred delivery

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