CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "help.activecampaign.com",cType: 'managed',cRay: '8e7e3c098bb63f95',cH: 'mpUkfw_KZTNuPYHn7fwx5RffrfOoRiYpr8zGmJLnq3w-1732502012-1.2.1.1-.gyBqcoNx5GcZaAq5BYhuGn__RMwRWKxQs3cuEg4z_QRcI2jim2_.R8YRsVS63sz',cUPMDTk: "\/hc\/en-us\/articles\/115001566370-How-link-tracking-works?utm_source=postmark&utm_medium=referral&utm_campaign=postmark_web&utm_content=blog&__cf_chl_tk=ffBjIFn8DUO4Wk.4n19GfXOJ8d0IOzGuRXKfHEpr4gI-1732502012-1.0.1.1-K3VyrhYfjQwI3RhLGDbf8Yk4HY3QxdNthzIk8G1_beI",cFPWv: 'g',cITimeS: '1732502012',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/hc\/en-us\/articles\/115001566370-How-link-tracking-works?utm_source=postmark&utm_medium=referral&utm_campaign=postmark_web&utm_content=blog&__cf_chl_f_tk=ffBjIFn8DUO4Wk.4n19GfXOJ8d0IOzGuRXKfHEpr4gI-1732502012-1.0.1.1-K3VyrhYfjQwI3RhLGDbf8Yk4HY3QxdNthzIk8G1_beI",md: "._vGjgNJaNdfBnNAst8Bx.2Vw0HJn07jB_pSQU61uHg-1732502012-1.2.1.1-djBYVFa9wEzhFPnIM87XlcmlcFc8HL.UDJTHDlQgBejJliSE74pv5x7kvxhBSO0UgEJrvrDgMcDphLzH9deh8y6ocx0BtiINvDZMwvuLLWFEz6WJfIKwAtbQyWWV9_bne.6kKfm1b1onxzX0H7GJv6Y..hKqrsS3pj.vhVN0EZii46hr7LxItPhemRMP0UazfJzeBV_D_BA2wkf8_clUU8VHD33AtdQ7p91p8Rsx.tglZtlK4dqY9HXAbPwuV69M_swmdDPidN0HE9a3FPdiWZS5UL2N21yt6fpg8fVsZaBM5PP3w_ffA__rNXf8667Gfk5aUzkYFo9wECZcVFnEZozZ8uKSRorgzwOKTvNyYRmZbSm945oN0xEVtVsXLnjfZ2trs.Ga6NiigxBp1H96InX_DTEmLiDzQ.NBA1MNgm7MNYJ8XF_Fp5C5JozBi40Gh07QA5CHGkFgxRcoEXgZ105R6XYe3kO4Jb2h__pIUTh86MqRY_fIKeyZomssKDz.QOETX3y17v8dKc8Hxyh87sSD36eNpEwqGVZreShKVUleyJ3jYOjCFZtoLfWgKiZt4NGxlVREtaVMRJzUh6sZ4u8o62_7JI9K7JHQopivJX7jPhZdkn9VqIiT._FU0y7N_9kpZ9ObXRiCb.4.ycdcJR6nj09brxMfhMw7g0.P1RXu7fbwy.zMr9XKTg.9NYTNv_NXwbXOIwPn2fJh1chnx0LnDOwm0Z67qSznerGYD0pBzAMpvFjCA5RSUInBB2qeUcyWjRCLhaj3RLaISBWXTBXf2jFHvmoIgY5u9NcyBPmtQog2VkFqhjuPDYL.HciV4LzR1SFCmdU4OGsFH91WCKEjAnvXfNE7h_yh0T7OeHFhedD2ZUlfGhJ0QLmobpRXueQ9XmvscKeUCDWCmKP2ij0ML5ubsx7OQnKhERy9UGfvB25YQixmSk5OnGRGpkTIqfLZOP9YBnSdI1..Ny79rZ9f47K3UER.ooJPARp.bHbQLJz_rDPL3qm_PfxIQGbImt5SoZV0TgYSRF4oCbqLzN72A9T27vUDYCEq7_h.vnnu8.jLpezMh.o78JRNCLr51QzPjiMHeSPApU8kByqE.4cGQg6WKfUBkMX4RgCyE.1TvrTAf1mRp8_03sWC99Go1OeihC9I.pKv3ZtkGNaknKpmB5p4cOsGIz3XLESPYTyeSDtoOyMv5AII1y5.zWdVQ.ZPyKgMakXG5SrpYBmanOpQoKuk8yrXU62W9wk_BHCV6qZ4v9gpkeCqp20Bjd.HXOWAPqQz1PCsNIhflFM_gphfcWptq4L_ImOqFjPx3ouBLiUGG4iZhOIe.uPEsdpsPC3ijqS.GBZzlNrNKj9WLJDfScUwxvrZ29ZUv0J2s2CV0N4jTatuozcZFCCNG4PnuwMTQhT_BP6BtLguAMYiEhY23jqPWwoRl_NKw65GybSlEkCijHnjRM_kp3tj2AYc8pz0NXwvDSnisobTop8QpBIHw2Xoe5FIH9AOKoL3Zxg1rqDjA3CK1v8wQlOe.vz.PfY_BIJXzEytk_SvR_4TGcxqdMb.heL.Rp5neJe4kk51w7N0Tc7UR5oPdVhdqsGTt.P22adSn4SPlpwY4DyoxfRO_t_s_vLmgzemjioWePzhPSu12W9gb4HJgCIT0V28hy6vwa60uZhiATuzcA4Ok6JT.9iLNUL44QM5ADXhVVCpZ74Ov_rufOXpoen8iw.dkHDDTEDFAHfIliFQi.hVpgoVUUEJmszmwcc8LdI65ieQaRkWmhaZqoxfrXG6YPuFYqlUW1oD_QXDsnQ7smfEHqFbITSg9LSB1yr_Rb4vLib2CiNi4.bcGt1x3aEid9G7Y8rl_v9qacIlQI.TrAmUJmWonL..1.ukfDCoRMgaxqjwFJKSN0cOUJE411F0Q.zC0XA9RPTbATFjGtfi2kBHJ_uNA_OSEbC00F.j3Z83lq97CZzgE.bV_flkeE3RXQ1DRfA2YKen6wXqd9XMQCNzzqUSLuTT9S1e9KA0x4CygUvjESriQ7sPDu4th1fswS8YgzqH_plSEatQxEIbMOnnbX1fF4UP7dYeYqo39lr9sLTzFsCI3Wpg3r.7P8L74aiXYV6UIQx6m1.agoGOPGoDDunOa9aT.Dai9pCSkOYnidQ3rzPN1X2w8ls3AncVy7kAL.m2D4wHNptZ_aN0IOuvA9K8lI3m2pWtOyIVBit4ryc.i8qgZCj4zH8kQmCK0uGyVVZ1DptA.W8l7e_yoRHoNpg96WOvHhrU.DjYmowpYiFh6_pi9bXpuMCt5GzRQ2tPsRnvmqQmaQF6d3cXUHMyvCcA7I.aodoe0s.wKiYUYtOjNYVHnCmTSMdG1KCti_M452LNIbLwY._c354HBImh19stuaEdQYcuiKnT.yvywS2NmQdAkm6ApBJnMS1zyo0aA__52L_Ei74Jw5KByt9UWzWwv1v8Z92rsWf3qhAbXWQH5W0Cx6DcRtHGaBmekwyH_ANxv_AuYCFmbrq76vtyaXtS0QbZVQl8IzjKFNmC466Vwa1OCCJmmqW.v1ID8jkiHSQVC0jG77QsG3yJghFTPidzXP4VMniBugM8GbLmxNA_MnjhxZ6B.5_RMki24KIauJyl0bWtKDRtVEWWsiACIL.zcjbGAtALXlwm6mhk4QyzQu_VQmhghDU4GADnlZzRk6ba7vdHc1z97x6lWPnEMWWVP18SYUEszaeG1qHIBg9702gMdjurVU4_ZrUbXwaSQpborJe2_Epx03a8DCf_zsCi.iMCqWzj64hZJJ2rcQq.oZ.q9JNoTREre4OHKvp72yl1tidsHPuetXOKxumYksApl2TtUgbAfpw0ov4uBWwkSPMRf8o4Z5tyuLLsZK0Dyn4.pih7WcqANJNi2FbP_KF8kW2qpbrpyIfJ93gO5gvJ3Gxqh_ewG.C2iKBuAxD3d32ggxIJju1.fBVYU0ynPYYnhSvHnAhephHfv2yrHVMV3Njetj4vTE4szHY4TdsvciVE4TfWfuOxQ7CpY4S8U2nb.Y8Gg5DrHDNqcinWRNk3Ce_E6pANDUWg55657SfqFu3_x9.t1XcjnPFmW1oXf3jC7_sW0fZGiTtbqvoo8H2S7_92YmN84hEohpGi9xrnQB5wKz92EGlU.CW_.xiZ2ZKsU6EPbQMZeS2LebQkJ7eiTiBo2xSVDb0FFGa6hlq5MoTiyu.BfeGGB7n_DJZ3EP7eiMS2wzp9AAixPZQWVmG_Mk4wq6TNJTj2CXpApzJ.",mdrd: "9F.IM2mvuoYRaEpI8onmjfQOOFuZL9B20Tlw.CwS7vQ-1732502012-1.2.1.1-CqCPVrD65l1M93wkD6DF319iiM3BBTbE5c9tD0VEwHs5tgllyU_mAVkVxrM1gfDsC_NG.gSwB8zy4_8jQeDKjPC3n.M15H4ah91Hbikk7OD8bC7sOwKEBsJJ8v1x.FUkqVcq2w_ycrckxHVYd54OsMURUunJmTa9c6Kbx4Dxq5l8cEcUdqnX7hibjcUBWrsJ3Spsy7DzPlsLol4.PQBbPboypr1ed3JDRRrJ7N08ccZh34rHK5qfHB5uhMtBMb53oki1OQ1t0IBTJPIppqe_NEDyfkiM1UIaaI49yGLEdau.dTarg1AparG3hs4j45nFlURGiWvq9CAwex3vAHDAZDkJ58Vdfdtl8est.dSYkfn3TgLQ20q0kDBr3pJeXwPUf2m9dFzxVP_aU2a5TqB4qfMHJ1krIzUPl68NN1I_EH8wwK_AzUP0P2mOn1rYLoAVe02wLQ2zF8QtYsK0bC.maF1xw_Zyp_X_dIHl7l04HOpa30mJSvHnQiZxlqt4J58tsPHdzxAyCspS.GgAcs10NfGq4iGlvS.zcfq1nU81M8Kkuf.nRjZXn0LRwomMntb43O4e4fy7cyh47NUi.4G.zmcX5ME3_zhDSNpeuAtup_RGoSb5Btiz0KHV6H3dYDf32b.A76b47N2UuxCUjPstpFXK0Ib4Yuj4S6WIbEs7pc9CWLHYcXGPQNM.FHClkKDgtXfz7v7_KmiqVjafclxGfi.2UvcgLmK5Bs..MFvdXLrBFjjWS7W3yrJHMcesz.2kdM2QKYqD5qwqplNJUwVrtU85cLGIOqtnl.VuDoiaJWUEdXiO9WArR6SkBurBKVR6Z2qSKhn_MPLnvN16kI2M0YWdrovAJD3VUSGXNRwkZJHk3WuOltZQL2e9CvJHeAYuUQQb8fq5G4dUTS5lT9PKz1ub._V1.0CrxK1bnwl3_92IChAlypfyt7F6k6lZ89sVcIZcbNF89iYTwHoHOl5SfDk2wWPjVninDSElVHuKXloMg1S0RDFyHi78lPdztEQWj0sYFqhNB7qi6jzjTjuVZH._iFlfx6N5c646ahZo5D6T4Mq47cZ.D67MZNmoVPr9EqNwVR8_kH630xu1AOnmoPj7eV0XPxWsR2LdmfcjjnHIqpA0RJaVlFj1Re9SiU.NE3TEukGRPIMq_sA07vOKtMimO7hu5RNWHDC6YQ2qezXmelYt4DKCy7FEU5qRGK2AOTSPiEpCGyPTGv9YTU5z5R992q3d_zMQuR9ANJS32jes3X1lMApMg5hsl0HEaXHWOzpL.kqUzHyN4pcNJDDpAUDJpgJzyM4Z3ZlOLZvHRArSUcO8mm_8pvH7Wpw7CpyLNBFT2O69dZjY.m3yqj8HbFmRUGt2WSgPnuvcQiTaK2uE6VWz4F6lbSnrBqBi2hXB2G4jKh6.CqnUz8zi77HQ0NHeSiuA.4z6L6dkHCbO5Ej5wfOif5sJ_0Bo79pGrM7HFk1TeBJVfZjcXX9opgq46qMQC2YyKiR7KvxK1KBx7cNEiCeq5cEx7F4Ns82riCsb0KcvrbJuFDHzRX1a8dZLRSxf4HRZX6t8iKWNJKMks.DSwQoakaJF.YPL_mATShp7UIoR3la.zyO_QpkEKv2hD5zdjfo9wYRC.xR8JWM_zeyuQkeq4dM5T46PeXg0dhzHMvF9Q_VnJteM_OHyjR5u5jBCBFX0vvasz98fOQg9jwhbA55qfQjjVjY_.UERBDRcBUW4IQjAOaRfJWgFotZtewvBjO8OiQPpfGbef2ElhGuCeiYA1EiRI5_noHNSUmCxSIdiKVagoM8AzUvixhGbEOuhOD56qhgQgwGU9WhT.dbXP3Ttr_t5nd5o5sfQtH7Fip.ktJ5SCcmbiSXOinfB8PvwLGZntLgdWw34mDUGXrahyOqAKfTjL7OhpoG9AoP8HL_SgLyCn4qx26pq26YsiyIRq8OGKA7G092avdsXSefgIKxlzxzHLENMmWxm2eAJHDxC2lSeEZ93QIbwLpClVA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8e7e3c098bb63f95';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/hc\/en-us\/articles\/115001566370-How-link-tracking-works?utm_source=postmark&utm_medium=referral&utm_campaign=postmark_web&utm_content=blog&__cf_chl_rt_tk=ffBjIFn8DUO4Wk.4n19GfXOJ8d0IOzGuRXKfHEpr4gI-1732502012-1.0.1.1-K3VyrhYfjQwI3RhLGDbf8Yk4HY3QxdNthzIk8G1_beI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>