MailWizz Email Original Header

Discussion in 'General discussions' started by sendizo, Mar 22, 2017.

  1. sendizo

    sendizo Active Member

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    Hello guys, hope you all doing good.

    Email Content Filters checks the the full message including header. I know From name, From email, subject, domain, urls, X-Static-Headers, behaviour...etc can cause deliverability problems some filtering and rejection.

    It was in my understanding that if i used a costume X-headers will help protect the overall sending reputation and maybe isolate it.

    Like if a costumer may had many negative engagement. Spam Filters will somehow map that costumer (maybe using From email, name or x-header). and further messages from that costumers will end up on junk folder or blocked. Thats what usually happen. (did some small test using Mandrill SMTPs)..

    I got couple question:
    Do you guys agree with this or you have a different opinion based on your experiences and tests?
    Do you think if i removed those tags from the original header MailWizz write. it will function properly or removing them will cause reporting trouble?

    Tags:

    X-izo-Campaign-Uid: pl776pleq41d1
    X-izo-Subscriber-Uid: ob948t5a92607
    X-izo-Customer-Uid: jm15580dyve8d
    X-izo-Customer-Gid: 1
    X-izo-Delivery-Sid: 1
    X-izo-Tracking-Did: 1
    List-Id: fo376w2pbfc6f <Uno>

    Much appreciated. many Thanks.
    Iss
     
  2. twisted1919

    twisted1919 Administrator Staff Member

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    If you remove :
    Code:
    X-izo-Campaign-Uid: pl776pleq41d1
    X-izo-Subscriber-Uid: ob948t5a92607
    
    Then you won't be able to track bounces for this campaign :D
     
  3. sendizo

    sendizo Active Member

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    Alright buddy, Thank you very much for your response.
    Cheers.
     
  4. rewiaca

    rewiaca New Member

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    What about

    X-Mw-EBS
    X-Mw-Delivery-Sid
    Feedback-ID
    List-Id
    Precedence
    X-Mw-Customer-Uid
    X-Report-Abuse
    X-Sender

    What the purpose of each?
     
  5. frm.mwz

    frm.mwz Well-Known Member

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    X-Mw-EBS: for mwz email blocking service, so the subscrber can request to be excluded for good from future mailings
    X-Mw-Delivery-Sid: delivery server id, so you can analyze and categoryze by DS used
    Feedback-ID: so that feedback loop id can happen and fbl can be processed
    List-Id: so that bounces can be processed
    Precedence: not needed, but could be high, normal, low (just as importance of email)
    X-Mw-Customer-Uid: so to categorize by customer id
    X-Report-Abuse: where to report abuse
    X-Sender: what php/apache add to clealry id the sender of the message (oft root, user, etc)
     

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