Email Sending Limits

    By default, when you send a newsletter campaign, Noptin will send out the email to as many subscribers as it can.

    This can cause a problem for those of us who use a shared hosting provider, since most of them have a limit on how many emails you can send per hour.

    Since Noptin version 1.4.1, you can now set a limit for how many emails Noptin is allowed to send per hour. To do this:-

    1. Open Noptin > Settings > Emails.
    2. Find the “Emails Per Hour” field and set the maximum number of emails you want to send per hour. You can also leave this field blank if you want to send as many emails as possible.
    Email sending limits in Noptin

    Email Sending Limits by Web Host

    For reference, we’re compiling a list of limits imposed by some of the most popular hosts.

    Web Host | Email ProviderSending Limits
    1and1Servers: 6 emails per minute
    Unlimited Pro: 3500 emails per hour
    20i Stackmail8,000 emails per day
    A2 Hosting100 emails per hour
    AccuWeb500 emails per hour
    All-Inkl.com1000 emails every 10 minutes
    BlueHost500 emails per hour
    Charter50 emails per hour
    ComcastResidential customers: 1,000 emails per day
    Business customers: 24,000 emails per day
    DomainFactory (df.eu)500 emails per hour with Sendmail
    1000 emails per session with SMTP
    DreamHost100 emails per hour
    Free.fr100 emails per hour
    FrogHost.com1000 emails per hour
    Gmail500 emails per day
    Google Apps100 emails per hour
    500 emails per day
    GoDaddy250 emails per day on regular hosting
    1000 emails per day on dedicated/virtual servers
    Goneo250 emails per hour
    GreenGeeks100 emails per hour
    hawkhost.com2000 emails per hour
    Hivetec80 emails per hour
    Homestead10 emails per second
    Host Gator500 emails per hour
    Host Monster500 emails per hour
    Hosting 2GO50 emails per 15 minutes
    Hostinger500 emails per hour
    Hotmail100 emails per day
    Infomaniak20 emails per 15 minutes
    InMotion750 emails per hour
    iPowerWeb500 emails per hour
    JustHost150 emails per hour
    LunarpagesShared Windows Environment: 200 emails per hour
    Shared Linux Environment: 400 emails per hour
    Dedicated Email Server: No limits
    Media Temple500 emails per hour
    Netfirms200 emails per hour
    Netissime500 emails per 15 minutes
    PHPNet100 emails per hour
    PlanetHoster200 emails per hour
    RackSpaceNo limits
    RoadRunner1,000 emails per day (per IP)
    Rochen100 emails per 10 minutes
    Siteground400 emails per hour
    Site5500 emails per hour
    Synthesis1000 emails per hour
    Techark250 emails per hour
    TVCNet.com600 emails per hour
    VPS.net200 emails per hour
    Webcity20 emails per 6 minutes
    Westhost1000 emails per hour
    wpwebhost.com200 emails per hour
    Verizon500 emails per hour
    Vexxhost250 emails per hour for shared hosting
    500 emails hour for semi-dedicated hosting
    Yahoo100 emails per hour

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