īmēra
Ko te Māramatanga i ngā Karere Hoki Whakamuri me ngā Whakataukī SMTP
When a message cannot be delivered you get a bounce, and buried in it is a numeric code that tells you exactly why, whether it will ever succeed, and whose end the problem is at.
Ka hārikoa tē kaupapa nei i ngā pōnui wehewehenga me ngā waehere SMTP, me ā rātou tikanga. Kei roto i te pōnui ka kitea ai he tau āhuatanga e whakahāngai ana ki te take o te wehewehenga.
Ka pānui te nuinga o te tāngata i te rerenga tangata kei runga i te pōnui wehewehenga, ka whakapae aua kupu kāhore e āwhina, ka whakatahuri ake. Ka tuhi aua rerenga e te tūmatawhāiti i rēhia ai te īmēra, ā, he nui tonutanga ā te tikanga. Engari kaore i konei te āhuatanga o te waehere. Ko tēnei tuhinga he taangata mō ngā waehere ka kite ake koe, me te ritenga harikoa mō ia.
Me Pānui Pēhea i te Pōnui Wehewehenga
E rua ngā tau ka tapiri atu ki te pōnui wehewehenga.
Te waehere whakahoki e toru ngā mati, penei i 550 rānei 451. Ko te mati tuatahi anake e mea ana:
- 4xx he āhuatanga whakaharikoa. E kore te tūmatawhāiti e tae atu te īmēra i ēnei wā. Ka kurakura tonutanga te tūmatawhāiti īmēra, ā, ka taea pea e ia i ērā atu wa. Kāhore he mea ka mahia inaianei.
- 5xx he āhuatanga tonutanga. E kore te tūmatawhāiti e whakaae ki tēnei īmēra. He mea noa te kurakura. Me rerekē he mea tuatahi.
Te waehere āhuatanga whakarooa e toru ngā tau ka whakawaratia e ngā ira, penei i 5.1.1 rānei 4.2.2. Ka āta whakaatu i te take, ā, ka whai ake i te ture ōrite: ko te 5 i mua he tonutanga, ko te 4 i mua he āhuatanga whakaharikoa.
Nō reira 550 5.1.1 User unknown he tonutanga ā te āhuatanga, arā, kāhore te wāhitau i te oioi. 452 4.2.2 Mailbox full he āhuatanga whakaharikoa, arā, whakamatau anō i muri ake.
Ki te kāhore te pōnui wehewehenga i te whakatū marama i te take, rapu i te ipurangi mō te waehere āhuatanga whakarooa tīkina me te ingoa o te kaiwhakarato. Ka whakaputa ia kaiwhakarato nunui i ōna ake rārangi waehere, ā, ka kite koe i te tino āhuatanga, he mea ake tērā i te whakatautaunga paerewa.
Ngā Hapa Tonutanga (5xx)
| Waehere | Te tikanga noa | Me mahi |
|---|---|---|
550 5.1.1 | Kāhore te wāhitau e oioi | Tirotiro te whakatuhi. Mēnā he tika, kua tuturu te wāhitau. Tangohia atu i ō ā mou rekoata. |
550 5.1.2 | Kāhore te rohe o te kaiwhiwhi e oioi, kāhore rānei he tūmatawhāiti īmēra | Tirotiro te whakatuhi rohe. Mēnā he tika, kaore he rekoata MX e mahi ana, ā, he raruraru a rātau. |
550 5.7.1 | Whakakahoha e te kaupapa. Ko te kararetai whakakahoha mō te raupapa pīkau, ngā rārangi pēkupu me ngā ture arorake | Pānui i te toenga o te karere. Ko tēnei te tahi ka tohu ai i SPF, DKIM, DMARC, rānei i te rārangi pēkupu. |
550 5.7.26 | E hiahia ana te kaiwhakarato i te raupapa pīkau kāhore e whakaae tō rohe | Whakatika i SPF me DKIM. Titiro /spf-dkim-dmarc SPF, DKIM me DMARC Whakamāramahia. |
551 | Kāhore te wāhitau e ārikiriki inanahi, kaore rānei he ara whakawhiti | Whakamahi i te wāhitau tika. |
552 5.2.2 | Kua kī te pūtea whakatōnga o te pouaka īmēra, whakakahoha tonutanga | Whakamōhio ki te kaiwhiwhi. Kaore he āwhina i tō taha. |
553 5.1.3 | He wāhitau whakatupuranga kore | Whakatika i te āhua wāhitau. |
554 5.7.1 | Whakakahoha te tauwhitinga, he mea noa i te wā whakahohe | He mea noa ko te rārangi pēkupu, he pūmau kaupapa harikoa. Titiro Tango mai i te Rārangi Pēkupu. |
Ngā Hapa Whakaharikoa (4xx)
| Waehere | Te tikanga noa | Me mahi |
|---|---|---|
421 4.7.0 | Kaore te ratonga e ārikiriki, kaore rānei e tāpae atu i tō hononga | Kaore he mea. Ka āwhina atu ngā kurakura. Mēnā he whakaharikoa mō nga haora, e tāpae ana a ia koe. |
450 4.2.1 | He āhuatanga whakaharikoa o te pouaka īmēra, he mea noa he taupuni tūmatāwhai | Kaore he mea. Ko te taupuni tūmatāwhai he āwhina whakaharikoa, ā, ka whakaae i te kurakura. |
451 4.3.0 | He hapa rohe i te tūmatawhāiti e whāwhai ana | Kaore he mea. Ka āwhina atu ngā kurakura. |
452 4.2.2 | Kua kī te pouaka īmēra | Kaore he mea inaianei. Mēnā he whakaharikoa mō ngā rā, whakawhitinga ki te kaiwhiwhi i te atu wāhi. |
452 4.5.3 | He nui tō te tokomaha o ngā kaiwhaiwhi i tētahi karere | Tohatoha te karere ki ngā rōpū iti ake. |
4.4.1 | Kaore he whakahoki mai i te tūmatawhāiti | Kaore he mea. Kua hinga tō rātau tūmatawhāiti, kaore rānei e taea te tutuki. |
4.7.x | He pūmau kaupapa taupuni, he mea noa he kaupapa ingoa | Titiro ki a ō rohe raupapa. He rohe huakitanga, he taupuni ngoikore ka whakaharikoa tonutanga. |
Ko te taupuni tūmatāwhai he āhuatanga e tika ana te kite ina kua karanga hōhonutanga, ā, he āhuatanga noa tēnei. Ka pōkina e te tūmatawhāiti te whakamatau tuatahi o te tūmatāwhai kāore i te mōhio, ā, ka whakaae i te kurakura i muri ake i ngā meneti. Mēnā ka tae ā tō īmēra otirā pēnei, ko te taupuni tūmatāwhai te take, ā, kaore he mea ka whakatika.
Ngā Pōnui Wehewehenga Hangaia i te Taha o Kapsule
He pōnui wehewehenga nō te papawhare o Kapsule, kaore i te kaiwhakarato o te kaiwhiwhi. Ēnei ngā mea ka āta whakahaere koe:
Kua kī te pouaka īmēra Kapsule. Ka whakakahoha te pouaka īmēra Kapsule nui ake i te rohe whakatōnga, ā, ka whiwhi te kaipānui i te pōnui wehewehenga. Whakatikaia mai tō taha me My Mailbox Is Full.
Kaore te wāhitau e oioi. Mā te whakahoronga o te pouaka īmēra, whakamua, rārangi karere rānei pouaka tautuhia, ka wehewehenga te īmēra ki aua wāhitau i muri ake nei. Ka whakatūpato koe i te āhuatanga i te wā whakahoronga. Ko te whakahokahoka-katoa i te rohe e whakakāhore ai i tēnei, otirā, ka whiwhi tonutanga i ngā mea kai ki ia wāhitau kua hē. |
He ture pūmau kua whakakahoha ai. Ka whakaaetia e tōu mailbox koe ki te pānui "Spam filter" kia pūmau atu wāhitau me ngā rohe, ā, ka kahoha atu te īmēra kua pūmau, kaore e tāia. Mēnā e whakawhiwhia ana tō hoa i te wehewehenga, tirotiro ake tēnei āhuatanga tuatahi. |
He kaute rangatira tūturu. Kua whakakāhoha i te kaiwaihanga e tutuki ai te kaute rangatira, nō reira ka whakamōhio atu te kaipānui kaore i te tae. Ka āta kaute te īmēra, ā, ka tāia ki te Junk tika ake, he wāhi ka tae ake ai koe. Kaore he mea e ngaro tonutanga. |
Kua eke te whakatūpono kaupapa. Mēnā koe te kaipānui e kahoha ana, kua eke pea koe i ngā whakatūpono kairangi i te pouaka īmēra i whakamārama i Email Sending Limits. |
Ngā Wehewehenga Pakari Versus ngā Wehewehenga Ngoikore
Ka whakamahi ngā kaipānui nui i ngā kupu āhuatanga e rua e whakarite ana ki ngā waehere kei runga. Ko te wehewehenga pakari he 5xx: kua mate te wāhitau me tangohia mai i tō rārangi. Ko te wehewehenga ngoikore he 4xx: he āhuatanga whakaharikoa e kōwhaiwhai ai.
Ko te ture mahi, me tangohia atu te wāhitau wehewehenga pakari i te wehewehenga tuatahi. He mea nui te kurakura i ngā wāhitau kua hapa tonutanga, ā, ka whakaaro te kaiwhakarato he tohu tēnei kāhore koe e whakatika i ō ā mou rārangi.
Mēnā he nui te tokomaha o te wehewehenga pakari i tētahi pānui, mutu te pānui. Ka pārua he wehewehenga nui i te kaupapa kotahi, ā, ka rōpata ō rohe mō ngā wiki i muri ake, ā, ka mate ia karere ia īmēra e pānuia ai e koe i ēnei wa. Whakarotia te rārangi, ka tīmata anō.
Te Rapu i Te Kaute o Ngā Raruraru
- Ia kaiwhiwhi i ia kaiwhakarato kaore e wehewehenga. Tō rohe, tō āhuatanga pānui. Timata mai i te āhuatanga Deliverability i tō mailbox me Why Are My Emails Going to Spam?.
- Ia kaiwhiwhi i tētahi kaiwhakarato e wehewehenga. He kaupapa takitake tērā o te kaiwhakarato ki tō rohe, ki te pūmanawa pānui rānei. Pānui i te waehere, tirotiro ake i ngā taputapu postmaster o tērā kaiwhakarato.
- Tētahi kaiwhiwhi e wehewehenga, te toenga e tika. Ō rātau wāhitau, ō rātau pouaka īmēra, ō rātau whare ture īmēra rānei. Whakawhitinga ki a rātau i te atu wāhi.
- Ka tīmata tonutanga, kaore he rerekē i tō taha. Tirohia mehemea kua tohua ō rohe, te pūmanawa pānui rānei: kite Getting Delisted From a Blocklist.
Te Rapu Āwhina
Mēnā he wehewehenga kaore koe e mārama, whakatuwhera i te tīkiti āwhina ā kia āta meatia te whakatuhi katoa o te pōnui wehewehenga, kaore he whakarapopoto, kaore rānei he āhua o te raina tuatahi. Kei roto i ngā pokapū me te whakahoki wharikitanga o te tūmatawhāiti ko ngā mea e āwhina ai, ā, ka ngaro ēnei āhuatanga i te wā e whakarapopoto ai te pōnui. Meatia te wā i te mea tērā, me te wāhitau kaiwhiwhi.
Ā te kupu e pā ana: Why Are My Emails Going to Spam?, Email Sending Limits, Email Not Receiving, me SPF, DKIM me DMARC Whakamāramahia.