WPIntell

mailster-mailgun

Mailster Mailgun Integration

Uses Mailgun to deliver emails for the Mailster Newsletter Plugin for WordPress.

500
16.8K
2.3
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Proof Health

Open evidence

Commercial opportunities need traceable source links before they are treated as build-worthy.

44 / 68 rows with source links

64.7% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

24 rows with no attached evidence

0 rows have source counts but still need direct links.

Download Momentum

180 days
79 102 -22.5% 572

Source Evidence

Open evidence explorer
complaint support · medium severity · relevance 0.92
“API key wrong ” error

“API key wrong ” error: users show bugs, missing feature, support pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
“API key wrong ” error I know this plugin is not supported and will probably not receive any answer, but I’ll give it a go 🙂 When using a Mailgun API for an “EU” domain, the API works but doesn’t recognize the EU domain, it only shows the sandbox domain.
mixed support · medium severity · relevance 0.84
Does not register EU subdomains

Does not register EU subdomains: users show bugs, missing feature, pricing pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
I think similar to issue raised here: https://wordpress.org/support/topic/mailgun-addede-eu-location/ Mailgun allows domain choice between US and EU servers.
complaint support · medium severity · relevance 0.81
missing sending domain

missing sending domain: users show missing feature, support, setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
missing sending domain after saving the Mailgun API key it only shows the sandbox sending domain, but not the actual sending domain configured in Mailgun with DSN settings validated.
complaint support · medium severity · relevance 0.81
“API key wrong ” error

“API key wrong ” error: users show bugs, support, setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
“API key wrong ” error I have the same issue as the guy before but I really need to use the EU domain from mailgun, SMTP does not seem to work, please help.
complaint review · medium severity · relevance 0.81
Use WP SMTP

Use WP SMTP: users show bugs, compatibility, setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
I was keep getting the following error: ‘to’ parameter is not a valid address.
complaint support · medium severity · relevance 0.75
HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun

HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun: users show missing feature, support pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun Evertything is in the title HELP HELP HELP mailster mailgin integration has been deactivated and removed… and when I set up smtp with other infos… Mialster infos come back after 2 seconds… HELP HELP HELP HELP Evertything is in the title HELP HELP HELP mailster mailgin integration
complaint review · medium severity · relevance 0.75
USE Post SMTP Mailer/Email Log

USE Post SMTP Mailer/Email Log: users show bugs, setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
USE Post SMTP Mailer/Email Log This plugin have some serious flaw, I tried everything using this plug in, it won’t complete my email delivery list.
complaint support · medium severity · relevance 0.69
The plugin shows the sandbox only

The plugin shows the sandbox only: users show bugs pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
The plugin shows the sandbox only This issue has been reported many times and I could not find a fix for it.
complaint review · medium severity · relevance 0.69
Just simply NOT working

Just simply NOT working: users show setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Just simply NOT working It looses the api key, one it was working and the mails were sent, then no way to make it work again….
complaint review · medium severity · relevance 0.69
Mailgun gives cron lock

Mailgun gives cron lock: users show setup pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Mailgun gives cron lock Every time I switch over to mailgun plugin I get Cron Lock.

Competitor Context

5 shown
Mailster Gmail Integration watchlist · intel 52.5 · weakness 52.9
watchlist
stale update history 5 collected complaint signal(s) bugs compatibility 1 source link Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Mailster Multi SMTP watchlist · intel 49.1 · weakness 48.8
watchlist
stale update history 4 collected complaint signal(s) missing feature security 1 source link Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Mailster SparkPost Integration watchlist · intel 42.6 · weakness 41.0
watchlist
stale update history 2 collected complaint signal(s) missing feature setup 1 source link Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Mailster MailerSend Integration watchlist · intel 38.9 · weakness 36.7
watchlist
stale update history 1 collected complaint signal(s) bugs compatibility 1 source link Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
Mailster Mailjet watchlist · intel 38.4 · weakness 36.2
watchlist
stale update history 1 collected complaint signal(s) bugs support 1 source link Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs

Repeated Themes

0 shown

No repeated plugin-level themes have been generated yet.

Collected Signals

16 shown from 16 collected
mixed MAILGUN PROBLEM SELECT DOMAIN support · 2024-12-25T16:13:32+00:00 · low severity · mailgun

MAILGUN PROBLEM SELECT DOMAIN: users show support, setup pain that may indicate a product gap.

Evidence: MAILGUN PROBLEM SELECT DOMAIN Hi, On mailgun we have EU and US server, unfortunately we dont have how to setup this on the plugin and is showing only domain from US server.
support setup quality lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint “API key wrong ” error support · 2024-03-13T12:47:07+00:00 · medium severity · mailgun

“API key wrong ” error: users show bugs, support, setup pain that may indicate a product gap.

Evidence: “API key wrong ” error I have the same issue as the guy before but I really need to use the EU domain from mailgun, SMTP does not seem to work, please help.
bugs support setup api lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint “API key wrong ” error support · 2023-03-16T09:12:34+00:00 · medium severity · mailgun

“API key wrong ” error: users show bugs, missing feature, support pain that may indicate a product gap.

Evidence: “API key wrong ” error I know this plugin is not supported and will probably not receive any answer, but I’ll give it a go 🙂 When using a Mailgun API for an “EU” domain, the API works but doesn’t recognize the EU domain, it only shows the sandbox domain.
bugs missing feature support setup lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
praise Dropdown only returns 100 domains support · 2021-02-01T23:39:20+00:00 · low severity · mailgun

Dropdown only returns 100 domains: users praise value, quality, which suggests what competitors already do well.

Evidence: The limit is the default value from the Mailgun API which will be increases in the next update to 1000.
value quality api lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
mixed mailgun is removing old TLS versions support · 2021-01-19T23:20:30+00:00 · low severity · mailgun

mailgun is removing old TLS versions: users show support pain that may indicate a product gap.

Evidence: It only depends on your server if it supports TLS above 1.1 which I assume if you’re not on a crappy cheap host.
support quality lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint The plugin shows the sandbox only support · 2021-01-17T19:08:59+00:00 · medium severity · mailgun

The plugin shows the sandbox only: users show bugs pain that may indicate a product gap.

Evidence: The plugin shows the sandbox only This issue has been reported many times and I could not find a fix for it.
bugs value lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
praise Works as expected! (5 stars) review · 2020-06-10T12:53:27+00:00 · medium severity · mailgun

Works as expected!: users praise reliable, value, which suggests what competitors already do well.

Evidence: Works as expected!
reliable value lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun support · 2020-05-07T16:04:23+00:00 · medium severity · mailgun

HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun: users show missing feature, support pain that may indicate a product gap.

Evidence: HELP HELP HELP HELP pluggin removed, but mailster smtp keeps displaying mailgun Evertything is in the title HELP HELP HELP mailster mailgin integration has been deactivated and removed… and when I set up smtp with other infos… Mialster infos come back after 2 seconds… HELP HELP HELP HELP Evertything is in the title HELP HELP HELP mailster mailgin integration
missing feature support lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint Just simply NOT working (1 star) review · 2020-05-07T15:27:12+00:00 · medium severity · mailgun

Just simply NOT working: users show setup pain that may indicate a product gap.

Evidence: Just simply NOT working It looses the api key, one it was working and the mails were sent, then no way to make it work again….
setup reliable value api lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
mixed Show only the sandbox domain, and NOT the subdomain.domain itself !!! support · 2020-05-07T10:00:07+00:00 · low severity · mailgun

Show only the sandbox domain, and NOT the subdomain.domain itself !!!: users show support pain that may indicate a product gap.

Evidence: We provide all of our official support via the member area on our website.
support lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint missing sending domain support · 2020-01-21T10:01:49+00:00 · medium severity · mailgun

missing sending domain: users show missing feature, support, setup pain that may indicate a product gap.

Evidence: missing sending domain after saving the Mailgun API key it only shows the sandbox sending domain, but not the actual sending domain configured in Mailgun with DSN settings validated.
missing feature support setup api lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
praise Simple and working (5 stars) review · 2019-12-17T15:03:40+00:00 · medium severity · mailgun

Simple and working: users praise easy, which suggests what competitors already do well.

Evidence: Simple and working Just as the headline: it does the job.
easy lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint Mailgun gives cron lock (1 star) review · 2019-10-09T12:24:37+00:00 · medium severity · mailgun

Mailgun gives cron lock: users show setup pain that may indicate a product gap.

Evidence: Mailgun gives cron lock Every time I switch over to mailgun plugin I get Cron Lock.
setup easy value email lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint USE Post SMTP Mailer/Email Log (1 star) review · 2019-10-04T05:29:16+00:00 · medium severity · mailgun

USE Post SMTP Mailer/Email Log: users show bugs, setup pain that may indicate a product gap.

Evidence: USE Post SMTP Mailer/Email Log This plugin have some serious flaw, I tried everything using this plug in, it won’t complete my email delivery list.
bugs setup email lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
mixed Does not register EU subdomains support · 2019-07-08T12:33:50+00:00 · medium severity · mailgun

Does not register EU subdomains: users show bugs, missing feature, pricing pain that may indicate a product gap.

Evidence: I think similar to issue raised here: https://wordpress.org/support/topic/mailgun-addede-eu-location/ Mailgun allows domain choice between US and EU servers.
bugs missing feature pricing support lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs
complaint Use WP SMTP (1 star) review · 2019-02-16T11:19:06+00:00 · medium severity · mailgun

Use WP SMTP: users show bugs, compatibility, setup pain that may indicate a product gap.

Evidence: I was keep getting the following error: ‘to’ parameter is not a valid address.
bugs compatibility setup reliable lead capture reliability Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor newsletter submissions, notification delivery, spam, and CRM handoffs